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Deep Groove Ball Bearing

6900 ZZ Single Row Ball Bearing

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Part Number 6900 ZZ

Deep groove ball bearing drawing
Spec 6900 ZZ
Item Miniature Ball Bearings
Type Shielded
Bore Dia. 10 mm
Outside Dia. 22mm
Width 6 mm
ABEC Tolerance 3
Dynamic Load Capacity (kN) 1.95kN
Static Load Capacity (kN) 0.75kN
Max. RPM 34,000RPM
Temp. Range (℃) -40~120℃
Material Steel
Shield Material Nitrile rubber + mild steel (NBR + SPCC)
Lubrication Grease

6900 ZZ are deep groove ball bearings with integral seals or shields offering excellent versatility, low resistance to movement and optimum noise and vibration levels.

These single row bearings can accommodate radial and axial loads in both directions, are quick and easy to install, and require minimal maintenance. Seals also help keep lubricant inside the bearing while keeping contaminants out of the system, helping to extend bearing life.

Other types of ball bearings are also available: 6304 2RS, 628 2RS, 624 2RS. If you’re interested in our procucts, please feel free to contact us.

Deep Groove Ball Bearing

6900 2RS Metric Ball Bearing

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Part Number 6900 2RS

Deep groove ball bearing drawing
Spec 6900 2RS
Item Miniature Ball Bearings
Type Shielded
Bore Dia. 10 mm
Outside Dia. 22mm
Width 6 mm
ABEC Tolerance 3
Dynamic Load Capacity (kN) 1.95kN
Static Load Capacity (kN) 0.75kN
Max. RPM 34,000RPM
Temp. Range (℃) -40~120℃
Material Steel
Shield Material Nitrile rubber + mild steel (NBR + SPCC)
Lubrication /

The 6900 2RS is a precision-engineered component designed for a wide range of mechanical applications that require high-speed rotation and smooth operation.

Crafted with great attention to detail, these bearings use durable materials such as chrome steel or stainless steel to ensure long life and resilience in demanding environments. It has rubber seals on both sides to effectively keep out contaminants and maintain lubrication within the bearing assembly.

The small size and lightweight design of these miniature ball bearings make them ideal for small machinery, robots, electric motors, and other precision instruments where space is limited. Their smooth and efficient operation helps reduce friction, minimize energy consumption, and improve overall performance.

Whether used for hobby projects or industrial applications, the miniature ball bearing 6900 2RS has the reliability, precision, and durability to make it an indispensable component in countless mechanical systems. If you have any questions or concerns about our products, please feel free to contact us!

Deep Groove Ball Bearing

6809 ZZ Small Ball Bearing

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Part Number 6809 ZZ

Deep groove ball bearing drawing
Spec 6809 ZZ
Item Miniature Ball Bearings
Type Shielded
Bore Dia. 45 mm
Outside Dia. 58mm
Width 7 mm
ABEC Tolerance 3
Dynamic Load Capacity (kN) 4.73kN
Static Load Capacity (kN) 4.50kN
Max. RPM 9500RPM
Temp. Range (℃) -40~120℃
Material Steel
Shield Material Nitrile rubber + mild steel (NBR + SPCC)
Lubrication Grease

The 6809 ZZ is a versatile and rugged component designed for a wide range of mechanical applications that require reliable rotational performance and efficient power transmission.

Precision and expertly crafted, these ball bearings feature a compact design and are made from high-quality materials such as chrome steel or stainless steel, ensuring excellent durability and wear resistance even under demanding operating conditions.

Protective shields on both sides of the 6809 ZZ effectively protect against dust, dirt and other contaminants, extending the life of the bearing and reducing maintenance requirements.

Easy to install and smooth-running, the small ball bearing 6809 ZZ is suitable for a wide range of applications, including electric motors, automotive components, household appliances and machinery. Its low friction properties help improve energy efficiency and reduce heat generation, thereby improving overall performance and reliability. If you have any questions about our products, please feel free to contact us.

Deep Groove Ball Bearing

6809 2RS Sealed Ball Bearings

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Part Number 6809 2RS

Deep groove ball bearing drawing
Spec 6809 2RS
Item Miniature Ball Bearings
Type Shielded
Bore Dia. 45 mm
Outside Dia. 58mm
Width 7 mm
ABEC Tolerance 3
Dynamic Load Capacity (kN) 4.73kN
Static Load Capacity (kN) 4.50kN
Max. RPM 9500RPM
Temp. Range (℃) -40~120℃
Material Steel
Shield Material Nitrile rubber + mild steel (NBR + SPCC)
Lubrication /

The 6809 2RS seamlessly blends precision engineering and rugged construction to ensure smooth rotation and efficient power transmission in demanding environments.

With its compact design and versatile features, the sealed ball bearing 6809 2RS can be applied in various industries such as automotive, aerospace, manufacturing and robotics.

They are commonly used in electric motors, pumps, conveyors and other machinery where reliable performance and minimal maintenance are critical. The smooth and efficient operation of these bearings helps reduce friction, minimize energy consumption and optimize machine performance. If you have any questions or concerns about our products, please feel free to contact us.

Deep Groove Ball Bearing

6808 2RS Thin Section Bearings

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Part Number 6808 2RS

Deep groove ball bearing drawing
Spec 6808 2RS
Item Miniature Ball Bearings
Type Shielded
Bore Dia. 40 mm
Outside Dia. 52mm
Width 7 mm
ABEC Tolerance 3
Dynamic Load Capacity (kN) 4.52kN
Static Load Capacity (kN) 4.10kN
Max. RPM 11,000RPM
Temp. Range (℃) -40~120℃
Material Steel
Shield Material Nitrile rubber + mild steel (NBR + SPCC)
Lubrication /

6808 2RS sealed ball bearings are high-quality precision bearings designed for smooth and efficient rotation in a variety of engineering applications.

These bearings feature two rubber seals that protect internal components from dirt, dust and moisture, ensuring long-lasting performance and reliability.

With an inner diameter of 40 mm, an outer diameter of 52 mm and a width of 7 mm, the 6808 2RS bearings are suitable for a wide range of machinery and equipment. Whether used in automotive, industrial or recreational applications, these sealed ball bearings provide consistent and low-friction operation for optimal performance.

If you have any questions or concerns about our products, please feel free to contact us!

Deep Groove Ball Bearing

6808 ZZ Double Shield Ball Bearing

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Part Number 6808 ZZ

Deep groove ball bearing drawing
Spec 6808 ZZ
Item Miniature Ball Bearings
Type Shielded
Bore Dia. 40 mm
Outside Dia. 52mm
Width 7 mm
ABEC Tolerance 3
Dynamic Load Capacity (kN) 4.52kN
Static Load Capacity (kN) 4.10kN
Max. RPM 11,000RPM
Temp. Range (℃) -40~120℃
Material Steel
Shield Material Nitrile rubber + mild steel (NBR + SPCC)
Lubrication Grease

Designed for a variety of industrial uses, the 6808 ZZ double-shielded ball bearing features a rugged steel construction and double shields to keep contaminants out for smooth, reliable function.

With dimensions of 40 mm bore, 52 mm outer diameter, and 7 mm width, it excels in tasks that require high speeds and precision. Ideal for use in machinery, equipment, and automotive systems, this bearing facilitates shaft rotation and minimizes friction for improved performance.

For critical applications that require high precision and reliability, the 6808 ZZ is your best choice. If you have any questions or concerns about our products, please feel free to contact us.

Deep Groove Ball Bearing

6807 ZZ Thin Section Bearing

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Part Number 6807 ZZ

Deep groove ball bearing drawing
Spec 6807 ZZ
Item Miniature Ball Bearings
Type Shielded
Bore Dia. 35 mm
Outside Dia. 47mm
Width 7 mm
ABEC Tolerance 3
Dynamic Load Capacity (kN) 4.29kN
Static Load Capacity (kN) 3.60kN
Max. RPM 13,000RPM
Temp. Range (℃) -40~120℃
Material Steel
Shield Material Nitrile rubber + mild steel (NBR + SPCC)
Lubrication Grease

The 6807 ZZ double shield ball bearing is a high-quality, precision-engineered bearing designed for a variety of industrial applications.

Featuring two metal shields on both sides, this ball bearing protects internal components from dust, dirt and debris, ensuring smooth and efficient operation. With an inner diameter of 35 mm and an outer diameter of 47 mm, this bearing is suitable for medium to heavy-duty machines and equipment.

The durable construction and double shield design make it reliable and durable, providing excellent performance and reducing the risk of premature wear. Whether used in automotive, agricultural or manufacturing applications, the 6807 ZZ double shield ball bearing is a reliable choice to ensure optimal mechanical function and reliability.

If you have any questions or concerns about our products, please feel free to let us know, or contact me if you have any custom requests!

Deep Groove Ball Bearing

6807-2RS Small ball bearing

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Technical Specs

Spec 6807-2RS
Item Miniature Ball Bearings
Type Shielded
Bore Dia. 35 mm
Outside Dia. 47mm
Width 7 mm
ABEC Tolerance 3
Dynamic Load Capacity (kN) 4.29kN
Static Load Capacity (kN) 3.60kN
Max. RPM 13,000RPM
Temp. Range (℃) -40~120℃
Material Steel
Shield Material Nitrile rubber + mild steel (NBR + SPCC)
Lubrication /

A deep groove ball bearing is one of the most widely used rolling bearings. They are used to accommodate radial and axial loads in both directions. Suitable for all kinds of industrial equipment, agricultural machinery, conveying equipment, robots, dental equipment, elevator micro motors, small rotary motors, office equipment, etc. Yuanhe deep groove ball bearings have low friction and high upper limit speed, are cost-effective and have almost no maintenance.

Deep groove ball bearings are made of bearing steel for durability and resistance to rust, corrosion, and deformation, and shields on both sides prevent lubricant ingress and contaminants.

If you have any questions or concerns about our products, please feel free to let us know, or contact me if you have any custom requests!