685 2RS Miniature Bearing 5x11x5 Sealed

The 685 2RS miniature bearing 5x11x5 is a high quality premium ball bearing. This premium miniature ball bearing meets ABEC-3 precision standards for a high degree of accuracy and consistency. It has fine ground raceways and motor quality rated construction making it ideal for electric motors. The bearing uses premium grade 10 bearing balls for strength and durability. This makes it an excellent choice for applications requiring high precision and quality.

Rubber seals on the ball bearings keep out dust etc. This also helps preserve the lubricant. These deep groove ball bearings are versatile, durable and relatively easy to maintain.

At Yuanhe, we stock a wide range of miniature ball bearings, available as open, sealed or shielded. Miniature ball bearings can be used in a wide variety of operating conditions from the simplest to the most complex.

● Miniature ball bearing with smallest dimensions

● High running accuracy, quiet running and high speeds

● Premium quality precision ball bearing

● Fine hones race ways

Click here and download the data sheet of 685 2RS deep groove ball bearings or contact us and get more detailed information.

For any inquiries, please contact with our Supporting Team at sales@yuanhecd.com.

Part Number 685 2RS

Deep groove ball bearing drawing
Spec 685 2RS
Item Miniature Ball Bearings
Type Shielded
Bore Dia (d). 5 mm
Outside Dia (D). 11 mm
Width (B) 5 mm
ABEC Tolerance 3
Dynamic Load Capacity (kN) 0.15kN
Static Load Capacity (kN) 0.282kN
Max. RPM 51,000RPM
Temp. Range (℃) -40~120℃
Material Steel
Shield Material (NBR+SPCC) Nitrile rubber + mild steel (NBR + SPCC)
Lubrication Grease

Miniature ball bearings are among the most commonly used bearings in many different industries. Rubber-sealed miniature bearings are manufactured by inserting a rubber seal into the outer ring and making contact with the inner ring. Seals are designed to keep out moisture, dust and other foreign matter and also to retain pre-filled grease in the bearing. For applications where only 1 seal is required, the seal can be easily removed.

They are often found in power tools, skateboards, roller skates, and remote-controlled hobby toys. 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!

Other types of ball bearings are also available:  6001 ZZ, 6002 2RS, 6002 ZZ, 6003 2RS. If you’re interested in our procucts, please feel free to contact us.

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Contact us if you are thinking of purchasing high quality bearings, develop new products, or want to find a reliable bearing manufacturer.

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