China supplier Bearings Manufacturing Auto Parts, Motorcycle Parts, Insulation Bearing, Pillow Block Bearing, Roller Bearing Ball Bearing wholesaler

Product Description

Product Description

Our business:
1. Produce and customize various bearing brands. (we can customize your packaging according to your design and laser engrave your brand in the product. All copyright belongs to the customer. We promise not to disclose any information.)
2. Distribute the world famous bearing brands, such as:  NSK, Timken, NTN, IKO,Nachi, CZPT etc.
Our products include: deep groove ball bearings, tapered roller bearings, cylindrical roller bearings, self-aligning roller bearings, automobile bearings and thousands of other bearing models. We can also customized non-standard bearing according to customers requirements or drawings.


Product Name Pillow block,Spherical Taper,Tapered roller bearing Linear, Deep groove ball bearings for auto,motorcycle parts
Brand Name BDL
Material Gcr15,Stainless steel,Ceramic
Precision Grade P0,P6,P5,P4,P2(ABEC1, ABEC3, ABEC5, ABEC7, ABEC9)
Greese SRL ,PS2, Alvania R12 ,etc
Certifications ISO 9001
Package Box,Carton,Wooden Box,Plastic Tube or Per buyers requirement .
MOQ Depending on Model
Serice OEM
Sample Available
Payment Term TT or L/C or Western Union
Port HangZhou/HangZhou/ZheJiang /HangZhou/HangZhou


Detailed Photos



Packaging & Shipping


Company Profile


Our Advantages

Our Advantages:
1. World-Class Bearing: We provide our customers with all types of indigenous bearing with world-class quality.
2. OEM or Non-Stand Bearings: Any requirement for Nonstandard bearings is Easily Fulfilled by us due to its vast knowledge
    and links in the industry.
3. Genuine products With Excellent Quality: The company has always proved the 100% quality products it provides with genuine intent.
4. After Sales Service and Technical Assistance: The company provides after-sales service and technical assistance as per the
    customer’s requirements and needs.
5. Quick Delivery: The company provides just-in-time delivery with its streamlined supply chain. 

1. Samples quantity: 1-10 PCS are available. 
2. Free samples: It depends on the Model No., material and quantity. Some of the bearings samples need client to
    pay samples charge and shipping cost. 
3. It’s better to start your order with Trade Assurance to get full protection for your samples order. 

The customized LOGO or drawing is acceptable for us. 

1. We can printing your brand (logo, artwork)on the shield or laser engraving your brand on the shield. 
2. We can custom your packaging according to your design
3. All copyright own by clients and we promised don’t disclose any info.


1.What is the minimum order quantity for this product?
    Can be negotiated, we will try our best to meet customer needs.
2.What is your latest delivery time?
    Most orders will be shipped within 3-7 days of payment being received.
3.Does your company have quality assurance?
    Yes, We have advanced equipment, products fully in line with industry standards.
4.What is the competitiveness of your company’s products compared to other companies?
    High precision, high speed, low noise.
5.What are the advantages of your company’s services compared to other companies?
    Answer questions online 24 hours a day, reply in a timely manner, and provide various documents
    required by customers for customs clearance or sales. 100% after-sales service.
6.Which payment method does your company support?
    Do our best to meet customer needs, negotiable.
7.How to contact us quickly?
    Please send us an inquiry or message and leave your other contact information, such as phone number,
     account or account, we will contact you as soon as possible and provide
    the detailed information you need.
       Please feel free to contact us, if you have any other question

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Contact Angle: 0
Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Load Direction: Radial Bearing
Material: Bearing Steel
US$ 10/Piece
1 Piece(Min.Order)

Request Sample



Customized Request

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

What is the impact of proper lubrication on the performance and lifespan of roller bearings?

Proper lubrication plays a crucial role in enhancing the performance and extending the lifespan of roller bearings. The application of the correct lubricant in the appropriate quantity and at regular intervals offers several significant benefits. Here’s a detailed explanation of the impact of proper lubrication on the performance and lifespan of roller bearings:

  • Reduced Friction and Wear:

Proper lubrication creates a thin film of lubricant between the rolling elements and the raceways of roller bearings. This lubricating film acts as a protective barrier, reducing direct metal-to-metal contact and minimizing friction. With reduced friction, the bearing operates more efficiently, resulting in less energy loss and decreased wear. By preventing excessive wear, proper lubrication helps to maintain the precision and smooth operation of roller bearings, contributing to their extended lifespan.

  • Temperature Control:

Lubrication helps to dissipate heat generated during the operation of roller bearings. The lubricant absorbs and carries away heat from the bearing, preventing the buildup of excessive temperatures. Effective temperature control is crucial as elevated temperatures can lead to premature bearing failure, lubricant breakdown, and reduced performance. Proper lubrication ensures that roller bearings operate within their optimal temperature range, promoting reliable performance and prolonging their lifespan.

  • Corrosion and Contamination Prevention:

Lubricants often contain additives that provide protection against corrosion and minimize the effects of contaminants. Roller bearings are vulnerable to corrosion from moisture or aggressive environments, which can degrade their performance and lead to premature failure. Lubrication forms a protective barrier, preventing moisture and corrosive substances from reaching the bearing surfaces. Additionally, lubricants can trap and suspend contaminants, such as dirt, dust, and particles, preventing them from causing damage to the bearing. Proper lubrication helps to maintain a clean and protected environment, ensuring the longevity and reliable operation of roller bearings.

  • Noise and Vibration Reduction:

Insufficient or improper lubrication can result in increased noise and vibration levels in roller bearings. When the lubricating film is inadequate, the rolling elements and raceways can experience metal-to-metal contact, leading to noise and vibration during operation. Proper lubrication ensures that the lubricating film remains intact, minimizing noise and vibration levels. Reduced noise and vibration not only contribute to a smoother and quieter operation but also help to prevent potential damage to the bearing and its surrounding components.

  • Sealing Effectiveness:

Proper lubrication helps to maintain the effectiveness of seals or shields used in roller bearings. Lubricants can enhance the sealing properties of these protective mechanisms, preventing the entry of contaminants into the bearing. By keeping contaminants out, proper lubrication helps to preserve the integrity of the lubricant and prolong the lifespan of the bearing. It also reduces the need for frequent maintenance and extends the time between bearing replacements.

In summary, proper lubrication significantly impacts the performance and lifespan of roller bearings. It reduces friction and wear, controls temperature, prevents corrosion and contamination, reduces noise and vibration, and enhances the effectiveness of sealing mechanisms. By providing optimal lubrication, roller bearings operate more efficiently, experience less wear, and have an extended service life. Regular maintenance and adherence to proper lubrication practices are essential for maximizing the performance and longevity of roller bearings in various applications and industries.

roller bearing

How do roller bearings contribute to reduced friction and smooth rotation in machinery?

Roller bearings play a crucial role in reducing friction and ensuring smooth rotation in machinery. Their design and operating principles contribute to minimizing contact resistance and facilitating efficient motion. Here’s a detailed explanation of how roller bearings achieve reduced friction and smooth rotation:

  • Rolling Motion:

Roller bearings operate on the principle of rolling motion, where the rolling elements (rollers) roll between the inner and outer raceways. This rolling action produces significantly lower friction compared to sliding contact between surfaces. The rolling motion reduces the contact area between the rolling elements and the raceways, resulting in reduced frictional resistance. As a result, roller bearings experience less energy loss and generate less heat during operation, contributing to improved efficiency and reduced wear.

  • Lubrication:

Proper lubrication is essential for reducing friction and ensuring smooth rotation in roller bearings. Lubricants such as oil or grease are used to create a thin film between the rolling elements and raceways. This lubricating film separates the surfaces, minimizing direct metal-to-metal contact and reducing friction. Lubrication also helps to dissipate heat generated during operation and prevent wear and corrosion. Adequate lubrication ensures that roller bearings operate smoothly and with minimal resistance, promoting long service life and reliable performance.

  • Low Friction Materials:

The materials used in roller bearings are carefully selected to minimize friction and enhance performance. The rolling elements and raceways are typically made from high-quality bearing steels that have excellent hardness, strength, and wear resistance. These materials reduce friction and prevent premature wear, ensuring smooth rotation over an extended period. Additionally, the use of low-friction cage materials, such as brass or synthetic polymers, further reduces friction by minimizing frictional contact between the rolling elements and the cage.

  • Precision Manufacturing:

Roller bearings are manufactured with high precision to maintain consistent clearances and minimize internal friction. The dimensions and tolerances of the rolling elements, raceways, and other bearing components are tightly controlled during the manufacturing process. This precision ensures proper alignment and smooth operation of the bearing. By minimizing internal friction and maintaining precise clearances, roller bearings contribute to reduced energy loss and smooth rotation in machinery.

  • Sealing and Contamination Prevention:

Sealing mechanisms are often incorporated into roller bearings to protect them from external contaminants, such as dust, dirt, and moisture. Seals or shields prevent the ingress of contaminants into the bearing, which could increase friction and lead to premature wear. By maintaining a clean and lubricated environment, the seals contribute to reduced friction and ensure smooth rotation. Proper sealing also extends the service life of the bearing and reduces the need for frequent maintenance.

In summary, roller bearings achieve reduced friction and smooth rotation in machinery through their rolling motion, effective lubrication, the use of low-friction materials, precision manufacturing, and sealing mechanisms. By minimizing direct contact, employing efficient lubrication, and maintaining precise clearances, roller bearings optimize the efficiency, reliability, and performance of machinery, leading to smoother operation, reduced energy consumption, and extended service life.

China supplier Bearings Manufacturing Auto Parts, Motorcycle Parts, Insulation Bearing, Pillow Block Bearing, Roller Bearing Ball Bearing   wholesalerChina supplier Bearings Manufacturing Auto Parts, Motorcycle Parts, Insulation Bearing, Pillow Block Bearing, Roller Bearing Ball Bearing   wholesaler
editor by CX 2024-03-02

Roller Bearing

As one of the leading roller bearing manufacturers, suppliers, and exporters of mechanical products, We offer roller bearing and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of roller bearing.

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