6203 2RS C3 Sealed Ball Bearings

6203 2RS C3 sealed ball bearings are made of chrome steel with a bore of 20mm, a width of 27mm and a depth of 10mm. It has C3 clearance for higher speeds and tolerances than standard ball bearings.

These ball bearing is a general purpose bearing that can be used in a variety of applications. Seals on this bearing help keep dust and moisture out, while the C3 clearance allows it to operate at high speeds and temperatures.

6203 2RS bearings are suitable for high speed and heavy radial and axial load applications. In addition, its applications include clutches, drives, gearboxes, compressors, pumps, turbines and printing and textile machinery.

● Simple, versatile and robust design

● Low friction and high-speed capability

● Require little maintenance

Click here and download the data sheet of 6203 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 6203 2RS

Deep groove ball bearing drawing
Spec 6203 2RS
Item Small ball bearing
Type Shielded
Bore Dia (d). 17 mm
Outside Dia (D). 40 mm
Width (B) 12 mm
ABEC Tolerance 3
Dynamic Load Capacity (kN) 9.95kN
Static Load Capacity (kN) 4.75kN
Max. RPM 20,000 RPM
Temp. Range (℃) -40~120℃
Material Steel
Shield Material (NBR+SPCC) Nitrile rubber + mild steel (NBR + SPCC)
Lubrication Grease

6203 2RS C3 sealed ball bearing has two non-contact or contact rubber seal on each side of the ball bearing. The function of the shield is to protect the bearing from the possible introduction of environmental debris during operation, which can reduce the speed and service life of the ball bearing.

If you want to know more information or get a quotation, you can contact our professional customer service team, and we will recommend the most suitable bearing for you according to your needs.

Other types of ball bearings are also available: 6201 ZZ, 6202 2RS, 6203 ZZ, 6204 ZZ, 6205 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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