694 2RS Miniature Ball Bearings 4x11x4

694 2RS bearing is a high precision, high quality double sealed miniature ball bearing. This bearing is differentiated from other bearings by the ABEC 3 accuracy standard for which the bearing is manufactured, the class 10 balls used, and the excellent motor quality rating (EMQ).

Class 10 balls in this bearing are typically only used in ABEC 5 or higher class bearings because of their truer roundness and accuracy. The balls within the bearing share the load capacity, so this also increases service life compared to the standard 25 class balls used by other brands.

The motor quality class means that the bearings must operate at extremely low noise levels with minimal to no vibration. To achieve this, the raceways of the 694 2RS bearings are precision honed with an excellent surface finish.

694 2RS miniature bearings are widely used in industrial and scientific applications such as medical and industrial cell phones, flow meters, fuel control, gyroscopes, synchronizers, servos, motors, cryocoolers, lung assist devices, and more.

● Premium Quality Precision Ball Bearing

● Made to ABEC 3 Precision Standards

● Uses Superior Grade-10 Bearing Balls

● Electric Motor Quality Rated (EMQ)

Click here and download the data sheet of 6001 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 694 2RS

Deep groove ball bearing drawing
Spec 694 2RS
Item Miniature Ball Bearings
Type Shielded
Bore Dia (d). 4 mm
Outside Dia (D). 11 mm
Width (B) 4 mm
ABEC Tolerance 3
Dynamic Load Capacity (kN) 0.15kN
Static Load Capacity (kN) 0.276kN
Max. RPM 52,000RPM
Temp. Range (℃) -40~120℃
Material Steel
Shield Material (NBR+SPCC)
Nitrile rubber + mild steel (NBR + SPCC)
Lubrication Grease

Single row deep groove ball bearings have a wide range of applications, are simple in design, cannot be separated, are suitable for high speeds, operate robustly and require little maintenance. The deep raceway grooves and the tight fit between the raceway grooves and the balls enable deep groove ball bearings to withstand axial loads as well as radial loads in both directions.

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: 626 2RS, 626 ZZ, 627 2RS, 627 ZZ, 628 ZZ, 6304 ZZ. 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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