China supplier Spherical Roller Bearing 24140 Cck30/W33, 24140-2CS5/Vt143, 24140-2CS5K30/C3hgea8, 22244 Cc/W33, 22244 Cck/W33 bearing engineering

Product Description

Company Profile
UKL Bearing Manufacturing Co., Ltd., founded in 2002, is a group company integrating R & D, production, sales and after-sales service. The registered brand is UKL. With advanced production equipment and testing instruments, we have the ability to produce high-quality products to replace high-quality brands.

UKL Bearing Manufacturing Co., Ltd. as an export enterprise and has 3 production bases in HangZhou, ZheJiang and HangZhou, China. Our HangZhou factory produces spherical roller bearings, ZheJiang factory produces ball bearings and bearing units, and HangZhou factory mainly produces oversized ball bearings and roller bearings. In addition, our company completed the construction of ZheJiang second new type factory in November 2571, specializing in the production of precision angular contact ball bearings, robot bearings, and special bearings for screw rods. Our company has a comprehensive purchasing and trading network for other types of bearings, such as cylindrical roller bearings, self-aligning ball bearings, tapered roller bearings and spherical roller thrust bearings. With our strict quality management system and professional sales team, we will provide you with high-quality products, preferential prices and excellent after-sales service.

UKL bearings are widely used as supporting products in metallurgy, mining, petroleum, chemical industry, coal, cement, papermaking, wind power, heavy machinery, engineering machinery, port machinery, automation equipment, automobile and other industries. The production accuracy can reach P0, P6, P5, P4.
The company adheres to the business philosophy of “excellence, CZPT service, meticulous manufacturing and brand strategy”, and cooperates with customers at home and abroad on the principle of integrity and fairness. The company has successfully passed ISO9001 quality management system certification and ISO14001 environmental management system certification.

Workshop

 

Warehouse

Packing

Products.

Principaldimensions Basicloadratings Speedratings Mass Bearing No.  
      dynamic static Referencespeed Limitingspeed    
d[mm] D[mm] B[mm] C[kN] C0[kN] [r/min] [r/min] kg    
200 310 109 1217.7 1908 1170 1710 30 24040 CC/W33 
200 310 109 1217.7 1908 1170 1710 29.5 24040 CCK30/W33 
200 310 109 1218.6 1908   324 29.5 24040-2CS5K30/VT143 
200 340 140 1678.5 2520 900 1890 51.5 24140 CC/C4W33VA991 
200 340 140 1678.5 2520 900 1260 51.5 24140 CC/W33 
200 340 140 1678.5 2520 900 1260 51 24140 CCK30/W33 
200 340 140 1683.9 2520   288 53.5 24140-2CS5/VT143 
200 340 140 1683.9 2520   99 51 24140-2CS5K30/C3HGEA8 
220 400 108 1651.5 2124 1350 1800 59 22244 CC/W33 
220 400 108 1651.5 2124 1350 1800 58 22244 CCK/W33 
220 400 108 1655.1 2124   342 58.2 22244-2CS5/VT143 
220 400 108 1655.1 2124   342 56.7 22244-2CS5K/VT143 
220 460 145 2555.1 3105 900 1890 115 22344 CC/C4W33VA991 
220 460 145 2555.1 3105 900 1260 115 22344 CC/W33 
220 460 145 2555.1 3105 900 1260 120 22344 CCJA/W33VA405 
220 460 145 2555.1 3105 900 1260 115 22344 CCK/W33 
220 460 145 2555.1 3105 900 1260 118 22344 CCKJA/W33VA405 
220 460 145 2559.6 3105   270 114 22344-2CS5/VT143 
220 460 145 2559.6 3105   270 114 22344-2CS5K/VT143 
220 340 90 1134.9 1674 1440 1800 29.5 23044 CC/W33 
220 340 90 1134.9 1674 1440 1800 28.5 23044 CCK/W33 
220 340 90 1135.8 1674   387 28.9 23044-2CS5/VT143 
220 340 90 1135.8 1674   387 28 23044-2CS5K/VT143 
220 370 120 1699.2 2475 1170 1530 53 23144 CC/W33 
220 370 120 1699.2 2475 1170 1530 51 23144 CCK/W33 
220 370 120 1701.9 2475   324 53.5 23144-2CS5/VT143 
220 370 120 1701.9 2475   324 52 23144-2CS5K/VT143 
220 400 144 2236.5 3105 990 1980 81.5 23244 CC/C4W33VA991 
220 400 144 2236.5 3105 990 1350 79.5 23244 CC/W33 
220 400 144 2236.5 3105 990 1350 77 23244 CCK/W33 
220 400 144 2240.1 3105   270 77 23244-2CS5K/VT143 
220 300 60 594.9 972 1800 1980 12 23944 CC/W33 
220 300 60 594.9 972 1800 1980 12 23944 CCK/W33 
220 300 60 595.8 972   540 2.5 23944-2CS/VT143 
220 340 118 1465.2 2340 1080 2340 39 24044 CC/C4W33VA991 
220 340 118 1465.2 2340 1080 1530 39 24044 CC/W33 
220 340 118 1465.2 2340 1080 1530 38.5 24044 CCK30/W33 
220 340 118 1466.1 2340   306 38.5 24044-2CS5K30/VT143 
220 370 150 1977.3 3015 765 1710 65 24144 CC/C4W33VA991 
220 370 150 1977.3 3015 765 1080 65 24144 CC/W33 
220 370 150 1977.3 3015 765 1080 64.5 24144 CCK30/W33 
220 370 150 1979.1 3015   270 64.5 24144-2CS5K30/VT143 
240 440 120 2032.2 2700 1170 1620 80 22248 CC/W33 
240 440 120 2032.2 2700 1170 1620 78 22248 CCK/W33 
240 500 155 2906.1 3600 855 1710 145 22348 CC/C4W33VA991 
240 500 155 2906.1 3600 855 1170 145 22348 CC/W33 
240 500 155 2906.1 3600 855 1170 155 22348 CCJA/W33VA405 
240 500 155 2906.1 3600 855 1170 140 22348 CCK/W33 
240 500 155 2906.1 3600 855 1170 152 22348 CCKJA/W33VA405 
240 360 92 1206 1872 1350 1710 32.5 23048 CC/W33 
240 360 92 1206 1872 1350 1710 31.5 23048 CCK/W33 
240 360 92 1206.9 1872   360 31.8 23048-2CS5/VT143 
240 360 92 1206.9 1872   360 30.8 23048-2CS5K/VT143 
240 400 128 1968.3 2880 1080 1440 65 23148 CC/W33 
240 400 128 1968.3 2880 1080 1440 63 23148 CCK/W33 
240 400 128 1971.9 2880   306 66.5 23148-2CS5/VT143 
240 400 128 1971.9 2880   306 64.5 23148-2CS5K/VT143 
240 440 160 2519.1 3420 855 1170 105 23248 CAC/W33 
240 440 160 2737.8 3870 855 1800 105 23248 CC/C4W33VA991 
240 440 160 2737.8 3870 855 1170 105 23248 CC/W33 
240 440 160 2737.8 3870 855 1170 105 23248 CCK/W33 
240 320 60 616.5 1044 1710 1800 13 23948 CC/W33 
240 320 60 616.5 1044 1710 1800 12.5 23948 CCK/W33 
240 360 118 1496.7 2430 990 2250 41.5 24048 CC/C4W33VA991 
240 360 118 1496.7 2430 990 1440 42 24048 CC/W33 
240 360 118 1496.7 2430 990 1440 41.5 24048 CCK30/W33 
240 360 118 1499.4 2430   288 41 24048-2CS5K30/VT143 
240 400 160 2240.1 3510 675 1530 80.5 24148 CC/C4W33VA991 
240 400 160 2240.1 3510 675 990 81 24148 CC/W33 
240 400 160 2240.1 3510 675 990 79.5 24148 CCK30/W33 
240 400 160 2241.9 3510   234 81 24148-2CS5/VT143 
240 400 160 2241.9 3510   234 80 24148-2CS5K30/VT143 
260 480 130 2449.8 3195 1080 1440 110 22252 CAC/W33 
260 480 130 2449.8 3195 1080 1440 108 22252 CACK/W33 
260 480 130 2449.8 3195 1080 1440 105 22252 CC/W33 
260 480 130 2449.8 3195 1080 1440 100 22252 CCK/W33 
260 540 165 3312 4095 765 1620 180 22352 CC/C4W33VA991 
260 540 165 3312 4095 765 990 180 22352 CC/W33 
260 540 165 3312 4095 765 990 175 22352 CCK/W33 
260 400 104 1507.5 2295 1170 1530 46.5 23052 CC/W33 
260 400 104 1507.5 2295 1170 1530 45 23052 CCK/W33 
260 400 104 1509.3 2295   324 45.9 23052-2CS5/VT143 
260 400 104 1509.3 2295   324 44.5 23052-2CS5K/VT143 
260 440 144 2311.2 3375 990 1260 91 23152 CAC/W33 
260 440 144 2311.2 3375 990 1260 88 23152 CACK/W33 
260 440 144 2397.6 3510 990 1260 89.5 23152 CC/W33 
260 440 144 2397.6 3510 990 1260 87 23152 CCK/W33 
260 440 144 2401.2 3510   288 90.5 23152-2CS5/VT143 
260 440 144 2401.2 3510   288 87.5 23152-2CS5K/VT143 
260 480 174 3055.5 4275 765 1080 140 23252 CAC/W33 
260 480 174 3055.5 4275 765 1080 135 23252 CACK/W33 
260 480 174 3055.5 4275 765 1620 140 23252 CC/C4W33VA991 
260 480 174 3055.5 4275 765 1080 140 23252 CC/W33 
260 480 174 3055.5 4275 765 1080 135 23252 CCK/W33 
260 360 75 949.5 1620 1530 1710 23.5 23952 CC/W33 
260 360 75 949.5 1620 1530 1710 22.5 23952 CCK/W33 
260 400 140 1921.5 3105 900 1980 63.5 24052 CC/C4W33VA991 
260 400 140 1921.5 3105 900 1260 63.5 24052 CC/W33 
260 400 140 1921.5 3105 900 1260 62.5 24052 CCK30/W33 
260 400 140 1924.2 3105   252 62.5 24052-2CS5K30/VT143 
260 440 180 2777.4 4320 603 1350 110 24152 CC/C4W33VA991 
260 440 180 2777.4 4320 603 855 110 24152 CC/W33 
260 440 180 2777.4 4320 603 855 110 24152 CCK30/W33 
260 440 180 2782.8 4410   216 109 24152-2CS5/VT143 
280 500 130 2515.5 3375 990 1350 109 22256 CC/W33 
280 500 130 2515.5 3375 990 1350 110 22256 CCK/W33 
280 580 175 3742.2 4680 720 1440 220 22356 CC/C4W33VA991 
280 580 175 3742.2 4680 720 990 230 22356 CC/W33 
280 580 175 3742.2 4680 720 990 225 22356 CCK/W33 
280 420 106 1572.3 2475 1170 1440 52.5 23056 CAC/W33 
280 420 106 1572.3 2475 1170 1440 52.5 23056 CACK/W33 
280 420 106 1617.3 2565 1170 1440 50.5 23056 CC/W33 
280 420 106 1617.3 2565 1170 1440 49 23056 CCK/W33 
280 460 146 2419.2 3600 900 1170 97 23156 CAC/W33 
280 460 146 2419.2 3600 900 1170 94 23156 CACK/W33 
280 460 146 2505.6 3825 900 1170 96 23156 CC/W33 
280 460 146 2505.6 3825 900 1170 93 23156 CCK/W33 
280 460 146 2509.2 3825   270 97 23156-2CS5/VT143 
280 460 146 2509.2 3825   270 94.8 23156-2CS5K/VT143 
280 500 176 3082.5 4410 720 990 150 23256 CAC/W33 
280 500 176 3082.5 4410 720 990 145 23256 CACK/W33 
280 500 176 3082.5 4410 720 1530 145 23256 CC/C4W33VA991 
280 500 176 3082.5 4410 720 990 145 23256 CC/W33 
280 500 176 3082.5 4410 720 990 140 23256 CCK/W33 
280 380 75 914.4 1584 1440 1530 24 23956 CC/W33 
280 380 75 914.4 1584 1440 1530 23.5 23956 CCK/W33 
280 420 140 2571.2 3420 855 1890 68 24056 CC/C4W33VA991 
280 420 140 2571.2 3420 855 1260 68 24056 CC/W33 
280 420 140 2571.2 3420 855 1260 67 24056 CCK30/W33 
280 420 140 2571 3420   241.2 66.5 24056-2CS5K30/VT143 
280 460 180 2864.7 4590 567 1170 115 24156 CC/C4W33VA991 
280 460 180 2864.7 4590 567 810 120 24156 CC/W33 
280 460 180 2864.7 4590 567 810 115 24156 CCK30/W33 
280 460 180 2871 4590   198 115 24156-2CS5/VT143 
280 460 180 2871 4590   198 115 24156-2CS5K30/VT143 
300 540 140 2915.1 3825 900 1260 145 22260 CC/W33 
300 540 140 2915.1 3825 900 1260 140 22260 CCK/W33 
300 460 118 1938.6 3015 1080 1350 71.5 23060 CAC/W33 
300 460 118 1938.6 3015 1080 1350 71.5 23060 CACK/W33 
300 460 118 1997.1 3105 1080 1350 70 23060 CC/W33 
300 460 118 1997.1 3105 1080 1350 68.5 23060 CCK/W33 
300 460 118 1999.8 3105   288 71.5 23060-2CS5/VT143 
300 460 118 1999.8 3105   288 69.5 23060-2CS5K/VT143 
300 500 160 2821.5 4185 855 1080 125 23160 CAC/W33 
300 500 160 2821.5 4185 855 1080 125 23160 CACK/W33 
300 500 160 3031.2 4590 855 1080 130 23160 CC/W33 
300 500 160 3031.2 4590 855 1080 125 23160 CCK/W33 
300 500 160 3035.7 4590   234 125 23160-2CS5/VT143 
300 500 160 3035.7 4590   234 121 23160-2CS5K/VT143 
300 540 192 3646.8 5265 675 900 190 23260 CAC/W33 
300 540 192 3646.8 5265 675 900 185 23260 CACK/W33 
300 540 192 3646.8 5265 675 1440 185 23260 CC/C4W33VA991 
300 540 192 3646.8 5265 675 900 195 23260 CC/W33 
300 540 192 3646.8 5265 675 900 190 23260 CCK/W33 
300 420 90 1271.7 2250 1260 1440 39 23960 CC/W33 
300 420 90 1271.7 2250 1260 1440 37.5 23960 CCK/W33 
300 460 160 2461.5 4050 765 1080 97 24060 CAC/W33 
300 460 160 2461.5 4050 765 1080 95.5 24060 CACK30/W33 
300 460 160 2538.9 4275 765 1710 96 24060 CC/C4W33VA991 
300 460 160 2538.9 4275 765 1080 96 24060 CC/W33 
300 460 160 2538.9 4275 765 1080 94.5 24060 CCK30/W33 
300 460 160 2544.3 4275   216 95 24060-2CS5/VT143 
300 500 200 3488.4 5670 504 1080 160 24160 CC/C4W33VA991 
300 500 200 3488.4 5670 504 720 160 24160 CC/W33 
300 500 200 3488.4 5670 504 720 155 24160 CCK30/W33 
300 500 200 3492.9 5670   190.8 156 24160-2CS5/VT143 
300 500 200 3492.9 5670   190.8 153 24160-2CS5K30/VT143 
320 580 150 3337.2 4410 855 1170 165 22264 CC/W33 
320 580 150 3337.2 4410 855 1170 165 22264 CCK/W33 
320 480 121 2113.2 3420 990 1260 76.5 23064 CC/W33 
320 480 121 2113.2 3420 990 1260 74 23064 CCK/W33 
320 540 176 3287.7 4950 765 990 165 23164 CAC/W33 
320 540 176 3287.7 4950 765 990 165 23164 CACK/W33 
320 540 176 3530.7 5400 765 990 165 23164 CC/W33 
320 540 176 3530.7 5400 765 990 160 23164 CCK/W33 
320 540 176 3536.1 5490   234 165 23164-2CS5/VT143 
320 540 176 3536.1 5490   234 160 23164-2CS5K/VT143 
320 580 208 4146.3 6030 630 855 240 23264 CAC/W33 
320 580 208 4146.3 6030 630 855 235 23264 CACK/W33 
320 580 208 4146.3 6030 630 1260 250 23264 CC/C4W33VA991 
320 580 208 4146.3 6030 630 855 250 23264 CC/W33 
320 580 208 4146.3 6030 630 855 240 23264 CCK/W33 
320 440 90 1332 2430 1260 1350 41 23964 CC/W33 
320 440 90 1332 2430 1260 1350 39.5 23964 CCK/W33 
320 480 160 2672.1 4590 720 1620 100 24064 CC/C4W33VA991 
320 480 160 2672.1 4590 720 1080 100 24064 CC/W33 
320 480 160 2672.1 4590 720 1080 100 24064 CCK30/W33 
320 540 218 3955.5 6390 450 990 195 24164 CC/C4W33VA991 
320 540 218 3955.5 6390 450 630 195 24164 CC/W33 
320 540 218 3955.5 6390 450 630 190 24164 CCK30/W33 
320 540 218 3956.4 6390   63 200 24164-2CS5K30/C3HGEA8 
340 520 133 2530.8 4095 900 1170 105 23068 CAC/W33 
340 520 133 2530.8 4095 900 1170 105 23068 CACK/W33 
340 520 133 2530.8 4095 900 1170 100 23068 CC/W33 
340 520 133 2530.8 4095 900 1170 98 23068 CCK/W33 
340 580 190 3856.5 5895 720 900 210 23168 CAC/W33 
340 580 190 3856.5 5895 720 900 205 23168 CACK/W33 
340 580 190 4000.5 6120 720 900 220 23168 CC/W33 
340 580 190 4000.5 6120 720 900 215 23168 CCK/W33 
340 580 190 4006.8 6120   216 210 23168-2CS5/VT143 
340 580 190 4007.7 6120   216 206 23168-2CS5K/VT143 
340 620 224 4825.8 7571 504 720 295 23268 CA/W33 
340 620 224 4825.8 7571 504 720 285 23268 CAK/W33 
340 460 90 1341 2520 1170 1260 43.5 23968 CC/W33 
340 460 90 1341 2520 1170 1260 42 23968 CCK/W33 
340 520 180 3258.9 5580 675 1440 135 24068 CC/C4W33VA991 
340 520 180 3258.9 5580 675 990 140 24068 CC/W33 
340 520 180 3258.9 5580 675 990 135 24068 CCK30/W33 
340 580 243 4938.3 7785 387 567 270 24168 ECAC/W33 
340 580 243 4938.3 7785 387 567 265 24168 ECACK30/W33 
340 580 243 4938.3 7785 387 567 255 24168 ECCJ/W33 
340 580 243 4938.3 7785 387 567 250 24168 ECCK30J/W33 
360 650 170 3987 5580 567 765 250 22272 CA/W33 
360 650 170 3987 5580 567 765 245 22272 CAK/W33 
360 540 134 2495.7 4185 855 1080 110 23072 CAC/W33 
360 540 134 2495.7 4185 855 1080 110 23072 CACK/W33 
360 540 134 2565 4320 855 1080 110 23072 CC/W33 
360 540 134 2565 4320 855 1080 105 23072 CCK/W33 
360 600 192 4063.5 6255 675 900 230 23172 CC/W33 
360 600 192 4063.5 6255 675 900 220 23172 CCK/W33 
360 600 192 4068.9 6255   198 213 23172-2CS5/VT143 
360 600 192 4068.9 6255   198 206 23172-2CS5K/VT143 
360 650 232 5096.7 7470 477 675 335 23272 CA/W33 
360 650 232 5096.7 7470 477 675 325 23272 CAK/W33 
360 650 232 5102.1 7470   144 332 23272-2CS5/VT143 
360 650 232 5102.1 7470   144 322 23272-2CS5K/VT143 
360 480 90 1310.4 2475 1080 1170 45 23972 CC/W33 
360 480 90 1310.4 2475 1080 1170 43.5 23972 CCK/W33 
360 540 180 3334.5 5895 630 1440 145 24072 CC/C4W33VA991 
360 540 180 3334.5 5895 630 900 155 24072 CC/W33 
360 540 180 3334.5 5895 630 900 150 24072 CCK30/W33 
360 600 243 5163.3 8370 360 540 270 24172 ECCJ/W33 
360 600 243 5163.3 8370 360 540 270 24172 ECCK30J/W33 
360 600 243 5174.1 8370   216 270 24172-2CS5/VT143 
380 560 135 2612.7 4410 810 1080 110 23076 CAC/W33 
380 560 135 2612.7 4410 810 1080 110 23076 CACK/W33 
380 560 135 2685.6 4500 810 1080 110 23076 CC/W33 
380 560 135 2685.6 4500 810 1080 110 23076 CCK/W33 
380 560 135 2688.3 4500   234 110 23076-2CS5/VT143 
380 620 194 4104.9 6390 504 900 230 23176 CA/W33 
380 620 194 4104.9 6390 504 900 225 23176 CAK/W33 
380 620 194 4104.9 6390   144 232 23176-2CS5/VT143 
380 620 194 4104.9 6390   144 225 23176-2CS5K/VT143 
380 680 240 5513.4 8235 450 675 375 23276 CA/W33 
380 680 240 5513.4 8235 450 675 365 23276 CAK/W33 
380 520 106 1809.9 3420 990 1080 64.5 23976 CC/W33 
380 520 106 1809.9 3420 990 1080 62.5 23976 CCK/W33 
380 560 180 3407.4 6120 603 855 150 24076 CC/W33 
380 560 180 3407.4 6120 603 855 150 24076 CCK30/W33 
380 620 243 5342.4 8820 324 477 285 24176 ECA/W33 
380 620 243 5342.4 8820 324 477 280 24176 ECAK30/W33 
380 620 243 5355 8820   54 285 24176-2CS5K30/C3HGEA8 
400 820 243 7048.8 9360 387 675 620 22380 CA/W33 
400 820 243 7048.8 9360 387 675 610 22380 CAK/W33 
400 600 148 3071.7 5130 765 990 150 23080 CAC/W33 
400 600 148 3071.7 5130 765 990 145 23080 CACK/W33 
400 600 148 3159.9 5265 765 990 145 23080 CC/W33 
400 600 148 3159.9 5265 765 990 140 23080 CCK/W33 
400 600 148 3163.5 5265   216 143 23080-2CS5/VT143 
400 600 148 3163.5 5265   216 143 23080-2CS5K/VT143 
400 650 200 4377.6 6885 477 855 260 23180 CA/W33 
400 650 200 4377.6 6885 477 855 250 23180 CAK/W33 
400 650 200 4377.6 6885   135 255 23180-2CS5/VT143 
400 650 200 4377.6 6885   135 255 23180-2CS5K/VT143 
400 720 256 6192.9 9360 432 603 450 23280 CA/W33 
400 720 256 6192.9 9360 432 603 440 23280 CAK/W33 
400 540 106 1834.2 3510 990 1080 69.5 23980 CC/W33 
400 540 106 1834.2 3510 990 1080 67 23980 CCK/W33 
400 600 200 4056.3 7200 567 810 210 24080 ECCJ/W33 
400 600 200 4056.3 7200 567 810 205 24080 ECCK30J/W33 
400 650 250 5697.9 9540 306 450 320 24180 ECA/W33 
400 650 250 5697.9 9540 306 450 315 24180 ECAK30/W33 
400 650 250 5708.7 9540   49.5 320 24180-2CS5K30/C3HGEA8 
420 620 150 3186.9 5400 540 990 155 23084 CA/W33 
420 620 150 3186.9 5400 540 990 150 23084 CAK/W33 
420 700 224 5327.1 8370 432 810 345 23184 CJ/W33 
420 700 224 5327.1 8370 432 810 335 23184 CKJ/W33 
420 700 224 5327.1 8370   171 350 23184-2CS5/VT143 
420 700 224 5327.1 8370   171 340 23184-2CS5K/VT143 
420 760 272 6909.3 10440 405 567 535 23284 CA/W33 
420 760 272 6909.3 10440 405 567 520 23284 CAK/W33 
420 760 272 6914.7 10440   115.2 535 23284-2CS5/VT143 
420 760 272 6914.7 10440   115.2 519 23284-2CS5K/VT143 
420 560 106 1874.7 3735 900 990 77 23984 CC/W33 
420 560 106 1874.7 3735 900 990 75 23984 CCK/W33 
420 620 200 4149 7470 477 810 210 24084 ECA/W33 
420 620 200 4149 7470 477 810 205 24084 ECAK30/W33 
420 700 280 6819.3 11250 288 432 425 24184 ECA/W33 
420 700 280 6819.3 11250 288 432 420 24184 ECAK30/W33 
420 700 280 6831.9 11250   49.5 425 24184-2CS5K30/C3HGEA8 
440 650 157 3447.9 5895 504 900 180 23088 CA/W33 
440 650 157 3447.9 5895 504 900 175 23088 CAK/W33 
440 650 157 3450.6 5895   171 178 23088-2CS5/VT143 
440 720 226 5593.5 9000 405 765 365 23188 CA/W33 
440 720 226 5593.5 9000 405 765 355 23188 CAK/W33 
440 720 226 5598 9000   162 360 23188-2CS5/VT143 
440 720 226 5598 9000   162 348 23188-2CS5K/VT143 
440 790 280 7335 11250 387 540 590 23288 CA/W33 
440 790 280 7335 11250 387 540 575 23288 CAK/W33 
440 600 118 2255.4 4410 855 900 98 23988 CC/W33 
440 600 118 2255.4 4410 855 900 95 23988 CCK/W33 
440 650 212 4488.3 8235 450 765 240 24088 ECA/W33 
440 650 212 4488.3 8235 450 765 240 24088 ECAK30/W33 
440 720 280 6999.3 11880 270 405 445 24188 ECA/W33 
440 720 280 6999.3 11880 270 405 440 24188 ECAK30/W33 
440 720 280 7013.7 11880   45 440 24188-2CS5K30/C3HGEA8 
460 680 163 3658.5 6255 504 855 200 23092 CA/W33 
460 680 163 3658.5 6255 504 855 195 23092 CAK/W33 
460 760 240 6084 9720 387 720 430 23192 CA/W33 
460 760 240 6084 9720 387 720 420 23192 CAK/W33 
460 760 240 6088.5 9720   115.2 427 23192-2CS5/VT143 
460 760 240 6088.5 9720   115.2 414 23192-2CS5K/VT143 
460 830 296 8062.2 12330 360 504 695 23292 CA/W33 
460 830 296 8062.2 12330 360 504 675 23292 CAK/W33 
460 620 118 2302.2 4500 540 900 105 23992 CA/W33 
460 620 118 2302.2 4500 540 900 99.5 23992 CAK/W33 
460 680 218 4860.9 9000 432 720 275 24092 ECA/W33 
460 680 218 4860.9 9000 432 720 270 24092 ECAK30/W33 
460 760 300 7747.2 13140 252 387 540 24192 ECA/W33 
460 760 300 7747.2 13140 252 387 530 24192 ECAK30/W33 
460 760 300 7767 13140   45 535 24192-2CS5K30/C3HGEA8 
460 580 118 1873.8 4410 567 990 75.5 24892 CAK30MA/W20 
460 580 118 1873.8 4410 567 990 76.5 24892 CAMA/W20 
480 700 165 3596.4 6120 477 855 210 23096 CA/W33 
480 700 165 3596.4 6120 477 855 205 23096 CAK/W33 
480 790 248 6625.8 10800 360 675 485 23196 CA/W33 
480 790 248 6625.8 10800 360 675 470 23196 CAK/W33 
480 790 248 6630.3 10800   153 485 23196-2CS5/VT143 
480 790 248 6630.3 10800   153 469 23196-2CS5K/VT143 
480 870 310 8824.5 13500 342 477 805 23296 CA/W33 
480 870 310 8824.5 13500 342 477 785 23296 CAK/W33 
480 650 128 2691 5130 504 900 125 23996 CA/W33 
480 650 128 2691 5130 504 900 120 23996 CAK/W33 
480 700 218 4971.6 9360 405 675 285 24096 ECA/W33 
480 700 218 4971.6 9360 405 675 280 24096 ECAK30/W33 
480 790 308 8278.2 14040 234 360 595 24196 ECA/W33 
480 790 308 8278.2 14040 234 360 585 24196 ECAK30/W33 
480 790 308 8293.5 14040   40.5 590 24196-2CS5K30/C3HGEA8 
500 720 167 3922.2 7571 450 810 220 230/500 CA/W33 
500 720 167 3922.2 7571 450 810 215 230/500 CAK/W33 
500 830 264 7233.3 11610 342 630 575 231/500 CA/W33 
500 830 264 7233.3 11610 342 630 555 231/500 CAK/W33 
500 920 336 10064.7 15570 324 450 990 232/500 CA/W33 
500 920 336 10064.7 15570 324 450 965 232/500 CAK/W33 
500 670 128 2670.3 5400 477 855 130 239/500 CA/W33 
500 670 128 2670.3 5400 477 855 125 239/500 CAK/W33 
500 720 218 5199.3 9900 387 630 295 240/500 ECA/W33 
500 720 218 5199.3 9900 387 630 290 240/500 ECAK30/W33 
500 830 325 9110.7 15300 234 342 695 241/500 ECA/W33 
500 830 325 9110.7 15300 234 342 685 241/500 ECAK30/W33 
500 830 325 9130.5 15300   40.5 680 241/500-2CS5K30/C3HGEA8 
500 830 325 9130.5 15300   153 680 241/500-2CS5K30/C3VT143 
530 780 185 4740.3 8370 405 720 300 230/530 CA/W33 
530 780 185 4740.3 8370 405 720 295 230/530 CAK/W33 
530 870 272 7673.4 12600 324 603 640 231/530 CA/W33 
530 870 272 7673.4 12600 324 603 620 231/530 CAK/W33 
530 980 355 11941.2 18360 288 432 1195 232/530 CA/W33 
530 980 355 11941.2 18360 288 432 1165 232/530 CAK/W33 
530 710 136 2977.2 6030 450 810 155 239/530 CA/W33 
530 710 136 2977.2 6030 450 810 150 239/530 CAK/W33 
530 780 250 6434.1 11880 18 45 390 240/530 BC 
530 780 250 6275.7 11880 360 603 410 240/530 ECA/W33 
530 780 250 6275.7 11880 360 603 405 240/530 ECAK30/W33 
530 870 335 9818.1 17100 216 324 780 241/530 ECA/W33 
530 870 335 9818.1 17100 216 324 770 241/530 ECAK30/W33 
530 870 335 9844.2 17100   40.5 780 241/530-2CS5K30/C3HGEA8 
530 650 118 1911.6 4770 477 855 85 248/530 CAK30MA/W20 
560 820 195 5201.1 9180 387 675 350 230/560 CA/W33 
560 820 195 5201.1 9180 387 675 340 230/560 CAK/W33 
560 920 280 8636.4 14400 306 567 745 231/560 CA/W33 
560 920 280 8636.4 14400 306 567 720 231/560 CAK/W33 
560 1030 365 12546 19800 252 387 1355 232/560 CA/W33 
560 1030 365 12546 19800 252 387 1320 232/560 CAK/W33 
560 750 140 3213.9 6480 405 765 175 239/560 CA/W33 
560 750 140 3213.9 6480 405 765 170 239/560 CAK/W33 
560 820 258 6777 12600 18 45 445 240/560 BC 
560 820 258 6858.9 13140 342 567 465 240/560 ECA/W33 
560 820 258 6858.9 13140 342 567 460 240/560 ECAK30/W33 
560 920 355 11129.4 19440 198 288 915 241/560 ECJ/W33 
560 920 355 11129.4 19440 198 288 900 241/560 ECK30J/W33 
560 920 355 11148.3 19440   36 920 241/560-2CS5K30/C3HGEA8 
600 870 200 5626.8 10260 360 630 400 230/600 CA/W33 
600 870 200 5626.8 10260 360 630 390 230/600 CAK/W33 
600 980 300 9664.2 16200 288 504 900 231/600 CA/W33 
600 980 300 9664.2 16200 288 504 875 231/600 CAK/W33 
600 1090 388 14086.8 22950 234 360 1610 232/600 CA/W33 
600 800 150 3619.8 7470 387 675 215 239/600 CA/W33 
600 800 150 3619.8 7470 387 675 210 239/600 CAK/W33 
600 870 272 7651.8 14670 18 40.5 520 240/600 BC 
600 870 272 7722 15300 306 504 540 240/600 ECA/W33 
600 870 272 7722 15300 306 504 535 240/600 ECAK30/W33 
600 980 375 12169.8 21240 180 270 1100 241/600 ECA/W33 
600 980 375 12169.8 21240 180 270 1085 241/600 ECAK30/W33 
600 980 375 12199.5 21600   36 1095 241/600-2CS5K30/C3HGEA8 
630 920 212 6208.2 11250 342 603 475 230/630 CA/W33 
630 920 212 6208.2 11250 342 603 460 230/630 CAK/W33 
630 1030 315 11340 18720 234 477 1035 231/630 CA/W33 
630 1030 315 11340 18720 234 477 1005 231/630 CAK/W33 
630 780 112 2290.5 5490 387 675 125 238/630 CAMA/W20 
630 850 165 4269.6 8820 360 630 270 239/630 CA/W33 
630 850 165 4269.6 8820 360 630 265 239/630 CAK/W33 
630 920 290 8376.3 15840 18 40.5 625 240/630 BC 
630 920 290 8235 16200 288 477 640 240/630 ECJ/W33 
630 920 290 8235 16200 288 477 630 240/630 ECK30J/W33 
630 1030 400 13500.9 24300 171 252 1295 241/630 ECA/W33 
630 1030 400 13500.9 24300 171 252 1280 241/630 ECAK30/W33 
630 1030 400 13535.1 24300   31.5 1295 241/630-2CS5K30/C3HGEA8 
670 980 230 7127.1 13140 306 540 585 230/670 CA/W33 
670 980 230 7127.1 13140 306 540 570 230/670 CAK/W33 
670 1090 336 11790.9 20160 216 450 1235 231/670 CA/W33 
670 1090 336 11790.9 20160 216 450 1200 231/670 CAK/W33 
670 820 112 2378.7 5760 360 630 130 238/670 CAMA/W20 
670 900 170 4631.4 9720 324 603 310 239/670 CA/W33 
670 900 170 4631.4 9720 324 603 300 239/670 CAK/W33 
670 980 308 9369.9 18000 18 40.5 755 240/670 BC 
670 980 308 9391.5 18360 270 450 790 240/670 ECA/W33 
670 980 308 9391.5 18360 270 450 775 240/670 ECAK30/W33 
670 1090 412 14742.9 26100 162 234 1495 241/670 ECA/W33 
670 1090 412 14742.9 26100 162 234 1470 241/670 ECAK30/W33 
670 1090 412 14779.8 26100   31.5 1480 241/670-2CS5K30/C3HGEA8 
670 820 150 3238.2 8550 360 630 175 248/670 CAMA/W20 
710 1030 236 7802.1 14670 270 504 655 230/710 CA/W33 
710 1030 236 7802.1 14670 270 504 635 230/710 CAK/W33 
710 1150 345 13258.8 23400 216 405 1425 231/710 CA/W33 
710 1150 345 13258.8 23400 216 405 1385 231/710 CAK/W33 
710 1280 450 19087.2 31050 180 288 2545 232/710 CA/W33 
710 1280 450 19087.2 31050 180 288 2475 232/710 CAK/W33 
710 870 118 2711.7 6750 324 603 155 238/710 CAMA/W20 
710 950 180 5131.8 10800 306 540 365 239/710 CA/W33 
710 950 180 5131.8 10800 306 540 350 239/710 CAK/W33 
710 1030 315 10049.4 19800 18 36 845 240/710 BC 
710 1030 315 10047.6 20520 234 405 890 240/710 ECA/W33 
710 1030 315 10047.6 20520 234 405 880 240/710 ECAK30/W33 
710 1150 438 16141.5 29250 144 216 1750 241/710 ECA/W33 
710 1150 438 16141.5 29250 144 216 1725 241/710 ECAK30/W33 
710 1150 438 16172.1 29250   27 1750 241/710-2CS5K30/C3HGEA8 
710 950 243 6174 14040 270 450 485 249/710 CA/W33 
710 950 243 6174 14040 270 450 480 249/710 CAK30/W33 
750 1090 250 9054.9 16740 252 477 780 230/750 CA/W33 
750 1090 250 9054.9 16740 252 477 755 230/750 CAK/W33 
750 1220 365 14866.2 26100 198 387 1705 231/750 CA/W33 
750 1220 365 14866.2 26100 198 387 1660 231/750 CAK/W33 
750 920 128 3064.5 7650 306 540 190 238/750 CAMA/W20 
750 1000 185 5524.2 11880 288 504 410 239/750 CA/W33 
750 1000 185 5524.2 11880 288 504 395 239/750 CAK/W33 
750 1090 335 11078.1 22050 18 36 1005 240/750 BC 
750 1090 335 11011.5 22500 216 387 1060 240/750 ECA/W33 
750 1090 335 11011.5 22500 216 387 1045 240/750 ECAK30/W33 
750 1220 475 18390.6 33750 135 198 2150 241/750 ECA/W33 
750 1220 475 18390.6 33750 135 198 2115 241/750 ECAK30/W33 
750 1220 475 18436.5 33750   27 2130 241/750-2CS5K30/C3HGEA8 
750 1000 250 6929.1 16200 252 432 555 249/750 CA/W33 
750 1000 250 6929.1 16200 252 432 545 249/750 CAK30/W33 
800 1150 258 9301.5 18000 234 432 880 230/800 CA/W33 
800 1150 258 9301.5 18000 234 432 855 230/800 CAK/W33 
800 1280 375 16229.7 28350 180 360 1880 231/800 CA/W33 
800 1280 375 16229.7 28350 180 360 1825 231/800 CAK/W33 
800 1420 488 22475.7 38700 162 252 3280 232/800 CAF/W33 
800 1420 488 22475.7 38700 162 252 3280 232/800 CAKF/W33 
800 1060 195 5935.5 12870 252 477 475 239/800 CA/W33 
800 1060 195 5935.5 12870 252 477 460 239/800 CAK/W33 
800 1150 345 12102.3 24750 18 36 1140 240/800 BC 
800 1150 345 12087.9 25650 198 360 1200 240/800 ECA/W33 
800 1280 475 19428.3 36450 126 180 2335 241/800 ECA/W33 
800 1280 475 19472.4 36450   27 2325 241/800-2CS5K30/C3HGEA8 
800 980 180 4302 11610 288 504 295 248/800 CAK30MA/W20 
800 1060 258 7322.4 17370 216 387 630 249/800 CA/W33 
850 1220 272 10161.9 19440 216 405 1040 230/850 CA/W33 
850 1220 272 10161.9 19440 216 405 1571 230/850 CAK/W33 
850 1500 515 24872.4 43200 144 234 3940 232/850 CAF/W33 
850 1030 136 3493.8 9000 234 477 235 238/850 CAKMA/W20 
850 1030 136 3493.8 9000 234 477 245 238/850 CAMA/W20 
850 1120 200 6364.8 14040 234 432 540 239/850 CA/W33 
850 1120 200 6364.8 14040 234 432 520 239/850 CAK/W33 
850 1220 365 13570.2 27900 18 36 1355 240/850 BC 
850 1220 365 13664.7 28350 180 324 1420 240/850 ECA/W33 
850 1220 365 13664.7 28350 180 324 1395 240/850 ECAK30/W33 
850 1360 500 21444.3 40500 117 171 2710 241/850 ECA/W33 
850 1360 500 21444.3 40500 117 171 2735 241/850 ECAK30/W33 
850 1360 500 21483 40500   27 2760 241/850-2CS5K30/C3HGEA8 
850 1120 272 8451 20520 198 360 740 249/850 CA/W33 
850 1120 272 8451 20520 198 360 725 249/850 CAK30/W33 
900 1280 280 10801.8 20880 198 360 1170 230/900 CA/W33 
900 1280 280 10801.8 20880 198 360 1140 230/900 CAK/W33 
900 1180 206 6886.8 15300 216 405 605 239/900 CA/W33 
900 1180 206 6886.8 15300 216 405 585 239/900 CAK/W33 
900 1280 375 14593.5 30600 18 36 1515 240/900 BC 
900 1280 375 14566.5 31050 171 306 1580 240/900 ECA/W33 
900 1280 375 14566.5 31050 171 306 1555 240/900 ECAK30/W33 
900 1420 515 22779 44100 108 162 3080 241/900 ECA/W33 
900 1420 515 22779 44100 108 162 3040 241/900 ECAK30/W33 
900 1420 515 22824 44100   22.5 3000 241/900-2CS5K30/C3HGEA8 
900 1090 190 4885.2 13770 216 432 375 248/900 CAMA/W20 
950 1360 300 12926.7 25650 180 342 1440 230/950 CA/W33 
950 1360 300 12926.7 25650 180 342 1395 230/950 CAK/W33 
950 1250 224 7745.4 17640 198 387 750 239/950 CA/W33 
950 1250 224 7745.4 17640 198 387 725 239/950 CAK/W33 
950 1360 412 16405.2 34200 18 31.5 1875 240/950 BC 
950 1500 545 25102.8 49500 99 144 3640 241/950 ECA/W33 
950 1500 545 25102.8 49500 99 144 3580 241/950 ECAK30/C3LW33 
950 1500 545 25148.7 49500   22.5 3610 241/950-2CS5K30/C3HGEA8 
950 1250 300 9630.9 23400 162 306 1000 249/950 CA/W33 
950 1250 300 9630.9 23400 162 306 985 249/950 CAK30/W33 
1000 1580 462 23085 43200 126 252 3480 231/1000 CAF/W33 
1000 1580 462 23085 43200 126 252 3380 231/1000 CAKF/W33 
1000 1220 165 4864.5 12870 198 360 415 238/1000 CAKMA/W20 
1000 1420 412 16732.8 36450 144 252 2120 240/1000 CAF/W33 
1000 1420 412 16732.8 36450 144 252 2085 240/1000 CAK30F/W33 
1000 1580 580 28056.6 55800 90 135 4295 241/1000 ECA/W33 
1000 1580 580 28056.6 55800 90 135 4230 241/1000 ECAK30/C3W33 
1000 1580 580 28112.4 55800   22.5 4245 241/1000-2CS5K30/C3HGEA8 
1000 1320 315 1 0571 .1 26100 153 288 1185 249/1000 CA/W33 
1060 1400 250 10199.7 23400 162 324 1065 239/1060 CAF/W33 
1060 1400 250 10199.7 23400 162 324 1035 239/1060 CAKF/W33 
1060 1500 438 18651.6 40950 135 234 2495 240/1060 CAF/W33 
1060 1500 438 18651.6 40950 135 234 2455 240/1060 CAK30F/W33 
1060 1660 600 28323.9 56700 81 126 4675 241/1060 ECAK30/C3HW33 
1060 1660 600 28323.9 56700   18 4805 241/1060-2CS6K30/C3HGEA8 
1060 1400 335 12018.6 29250 144 252 415 249/1060 CAF/W33 
1060 1400 335 12018.6 29250 144 252 1395 249/1060 CAK30F/W33 
1100 1730 660 31619.7 63900     5735 BS2-8138-2CS6K30/C4LGEA8 
1120 1580 462 20642.4 44100 18 31.5 2765 240/1120 BC 
1120 1580 462 20127.6 45000 117 216 2895 240/1120 CAF/W33 
1120 1580 462 20127.6 45000 117 216 2850 240/1120 CAK30F/W33 
1120 1750 630 30614.4 61200 76.5 117 5410 241/1120 ECAK30/C3HW33 
1120 1750 630 30614.4 61200   18 5535 241/1120-2CS6K30/C3HGEA8 
1120 1460 335 12346.2 31050 126 234 1485 249/1120 CAF/W33 
1180 1420 180 6100.2 16740 153 288 575 238/1180 CAKFA/W20 
1180 1540 272 11768.4 27900 135 270 1350 239/1180 CAF/W33 
1180 1540 272 11768.4 27900 135 270 1310 239/1180 CAKF/W33 
1180 1660 475 22923.9 52650 117 198 3315 240/1180 CAK30F/W33 
1180 1850 670 34439.4 75710 67.5 99 6480 241/1180 ECAK30/C3HW33 
1180 1850 670 34439.4 75710   18 6645 241/1180-2CS6K30/C3HGEA8 
1180 1540 355 14175.9 36450 117 216 1765 249/1180 CAF/W33 
1250 1750 375 19130.4 40500 117 216 2845 230/1250 CAF/W33 
1250 1750 375 19130.4 40500 117 216 2760 230/1250 CAKF/W33 
1250 1950 710 36802.8 79200 63 90 7725 241/1250 ECAK30/C3HW33 
1250 1950 710 36802.8 79200   18 7865 241/1250-2CS6K30/C3HGEA8 
1320 1720 400 16842.6 44100 99 180 2480 249/1320 CAF/W33 
1320 1720 400 16842.6 44100 99 180 2440 249/1320 CAK30F/W33 
1500 1820 315 13215.6 40500 99 198 1725 248/1500 CAK30FA/W20 
1800 2180 375 18246.6 56700 67.5 126 2920 248/1800 CAK30FA/W20 

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Rolling Body: Roller Bearings
The Number of Rows: Double
Outer Dimension: Medium and Large(120-190mm)
Material: Bearing Steel
Spherical: Aligning Bearings
Load Direction: Radial Bearing
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roller bearing

What are the eco-friendly or sustainable aspects of roller bearing materials?

Roller bearing materials can have several eco-friendly or sustainable aspects. As industries focus on reducing their environmental impact and promoting sustainability, manufacturers have been developing bearing materials and manufacturing processes that align with these goals. Here are some eco-friendly or sustainable aspects of roller bearing materials:

  • Recyclability:

Many roller bearing materials are recyclable, which means they can be reused or repurposed at the end of their lifecycle. Materials such as steel, which is commonly used in roller bearings, have high recyclability rates. At the end of a bearing’s life, it can be disassembled, and the materials can be recycled to produce new bearings or other products. This reduces the amount of waste generated and conserves natural resources.

  • Reduced Material Consumption:

Advancements in roller bearing design and manufacturing techniques have led to the development of materials that allow for reduced material consumption. For example, lightweight materials are being used to replace heavier materials without compromising performance. This not only reduces the overall weight of the bearing but also contributes to energy savings during transportation and reduces the environmental impact associated with material extraction and processing.

  • Energy Efficiency:

Eco-friendly roller bearing materials contribute to improved energy efficiency in industrial applications. Bearings with lower friction coefficients and optimized designs reduce energy losses due to friction, resulting in energy savings. This is particularly important in applications where bearings are subjected to high speeds or heavy loads. By reducing energy consumption, these materials help to minimize greenhouse gas emissions and promote sustainable practices.

  • Longer Service Life:

Durable and reliable roller bearing materials can contribute to longer service lives of bearings. When bearings last longer, the frequency of replacements and waste generation is reduced. This decreases the demand for new bearings and the associated consumption of materials and energy required for manufacturing. Extending the service life of bearings also leads to cost savings and improved resource efficiency.

  • Environmental Certifications:

Some roller bearing materials may have environmental certifications or comply with specific standards that ensure their eco-friendliness. For example, certain materials or manufacturing processes might meet criteria set by organizations such as the Restriction of Hazardous Substances (RoHS) Directive or the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulation. Compliance with these standards ensures that the materials used in roller bearings are free from hazardous substances and minimize potential harm to human health and the environment.

  • Sustainable Manufacturing Practices:

Aside from the materials themselves, roller bearing manufacturers are adopting sustainable manufacturing practices. This includes optimizing production processes to reduce waste generation, implementing energy-efficient manufacturing technologies, and utilizing renewable energy sources. By focusing on sustainability in the manufacturing phase, companies contribute to overall eco-friendliness while producing roller bearings.

Overall, roller bearing materials can exhibit eco-friendly or sustainable aspects through recyclability, reduced material consumption, energy efficiency, longer service life, compliance with environmental certifications, and sustainable manufacturing practices. As industries continue to prioritize sustainability, these aspects play a crucial role in minimizing environmental impact and promoting a more sustainable future.

roller bearing

How do roller bearings perform in high-speed or high-load applications?

Roller bearings are designed to perform effectively in both high-speed and high-load applications, offering reliable operation and exceptional performance under demanding conditions. The specific design features and characteristics of roller bearings enable them to handle these challenging operating conditions. Here’s a detailed explanation of how roller bearings perform in high-speed or high-load applications:

  • High-Speed Applications:

In high-speed applications, roller bearings are capable of accommodating rapid rotation while maintaining their performance and integrity. Several factors contribute to the ability of roller bearings to handle high speeds:

  • Cage Design: Roller bearings often incorporate a cage or separator that keeps the rolling elements evenly spaced and separated. This design minimizes friction and prevents contact between the rolling elements, even at high speeds.
  • Material Selection: Roller bearings are manufactured using high-quality materials, such as steel or ceramic, that provide excellent strength, hardness, and durability. These materials allow the bearings to withstand the centrifugal forces and dynamic loads associated with high speeds.
  • Lubrication: Proper lubrication is essential for high-speed applications. Lubricants with low viscosity and high thermal stability are used to minimize friction and dissipate heat effectively. The lubricant also helps to reduce the risk of bearing failure due to overheating caused by friction at high speeds.
  • Critical Speed Considerations: Roller bearings are designed to operate below their critical speed, which is the rotational speed at which the bearing experiences excessive vibration and potential failure. By selecting the appropriate bearing size and design, the critical speed can be avoided or minimized, ensuring stable and reliable operation at high speeds.
  • High-Load Applications:

Roller bearings excel in high-load applications, where they are subjected to significant radial or axial loads. The following factors contribute to the performance of roller bearings under high-load conditions:

  • Load-Carrying Capacity: Roller bearings have a higher load-carrying capacity compared to other types of bearings. The design features, such as larger contact areas and multiple rolling elements, distribute the load over a larger surface area, reducing stress concentrations and enhancing load-carrying capability.
  • Rigidity: Roller bearings exhibit high rigidity, which enables them to maintain their shape and resist deformation under heavy loads. This rigidity ensures that the bearing can support the applied loads without excessive deflection or loss of performance.
  • Rolling Element Design: The shape and arrangement of the rolling elements in roller bearings contribute to their ability to handle high loads. The larger contact area and optimized geometry of the rolling elements distribute the load more effectively, reducing stress and preventing premature bearing failure.
  • Lubrication and Surface Treatments: Proper lubrication and the use of specialized surface treatments, such as coatings or heat treatments, enhance the durability and load-carrying capacity of roller bearings. These treatments reduce friction, minimize wear, and improve the resistance to fatigue and surface damage caused by high loads.

Overall, roller bearings demonstrate excellent performance in high-speed or high-load applications. Their ability to handle rapid rotation and accommodate heavy loads is attributed to their cage design, material selection, lubrication, critical speed considerations, load-carrying capacity, rigidity, rolling element design, and surface treatments. By selecting the appropriate type and design of roller bearings and ensuring proper maintenance and lubrication, these bearings can reliably and efficiently operate in a wide range of high-speed or high-load applications across various industries.

roller bearing

Can you explain the different types of roller bearings and their specific functions?

Roller bearings come in various types, each designed to fulfill specific functions and accommodate different types of loads. Here’s an explanation of the different types of roller bearings and their specific functions:

  • Cylindrical Roller Bearings: Cylindrical roller bearings consist of cylindrical rollers that distribute load over a larger surface area. They are capable of handling high radial loads and moderate axial loads. The cylindrical shape of the rollers allows them to provide good contact between the rolling elements and the raceways, resulting in efficient load distribution. Cylindrical roller bearings are commonly used in applications such as electric motors, gearboxes, pumps, and machine tools.
  • Tapered Roller Bearings: Tapered roller bearings have tapered rollers and raceways arranged in such a way that they can support both radial and axial loads. The tapered design enables the rollers to handle large radial forces and axial forces in a single direction. Tapered roller bearings are commonly used in automotive applications, such as wheel bearings, transmissions, and differential gears. They are also widely utilized in heavy machinery and equipment, including construction and mining equipment.
  • Spherical Roller Bearings: Spherical roller bearings have barrel-shaped rollers that align themselves with the outer raceway, allowing them to accommodate misalignment and shaft deflection. This self-aligning capability makes spherical roller bearings suitable for applications where there may be misalignment or shaft flexing. They can handle high radial loads and moderate axial loads and are commonly used in applications such as conveyor systems, mining equipment, and vibrating screens.
  • Needle Roller Bearings: Needle roller bearings consist of long, thin rollers with a high length-to-diameter ratio. They are designed to handle high radial loads in limited spaces. The small diameter of the rollers allows for a compact design, making needle roller bearings suitable for applications with limited radial space. They are commonly used in automotive transmissions, industrial gearboxes, and small appliances.
  • Thrust Roller Bearings: Thrust roller bearings are designed to accommodate axial loads and provide high thrust capacity in one direction. They consist of cylindrical or tapered rollers arranged in a cage. Thrust roller bearings are commonly used in applications where there is a need to support heavy axial loads, such as automotive transmissions, crane hooks, and large-scale machinery.

Each type of roller bearing has its specific design and functionality, making them suitable for different applications based on the type and magnitude of the loads encountered. By understanding the characteristics and functions of each type, engineers and designers can select the appropriate roller bearing to ensure optimal performance and reliability in their specific applications.

China supplier Spherical Roller Bearing 24140 Cck30/W33, 24140-2CS5/Vt143, 24140-2CS5K30/C3hgea8, 22244 Cc/W33, 22244 Cck/W33   bearing engineeringChina supplier Spherical Roller Bearing 24140 Cck30/W33, 24140-2CS5/Vt143, 24140-2CS5K30/C3hgea8, 22244 Cc/W33, 22244 Cck/W33   bearing engineering
editor by CX 2024-01-30

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