635 2RS Miniature Ball Bearing 5x19x6mm

635 2RS is a miniature ball bearing with rubber seals on both sides and comes pre-greased so that it is delivered ready for use. Manufactured from chrome steel, the 635-2RS is a 630 series miniature ball bearing for light duty applications and can accommodate moderate radial loads despite its low weight.

Our deep groove ball bearings provide reliable performance in a wide range of applications and conditions. With super-finished raceways and controlled geometry, our premium designs help ensure consistent quality. Yuanhe’s 630 series miniature ball bearings have a larger outside diameter for high speed and higher load capacity applications.

The bearings are widely used in various industries and daily applications, such as electric fans, automobiles, rc cars, rc planes, rc helicopters, windshield wipers, throttle valves, industrial and medical handpieces, home appliances, medical equipment, robots, pulmonary assistance equipment , cryocoolers, flow meters, fuel controls, gyroscopes, Syncros, servos, and more.

● Quiet operations

● ISO standard interchangeable dimensions

● Minimal size to performance ratio for ultra compact applications

● Contact seals offer superior lubricant retention and bearing protection from contaminants

● Premium grease for high performance, low torque and less noise

Click here and download the data sheet of 635 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 635 2RS

Deep groove ball bearing drawing
Spec 635 2RS
Item Miniature Ball Bearings
Type Shielded
Bore Dia. 5 mm
Outside Dia. 19 mm
Width4 6 mm
ABEC Tolerance 3
Dynamic Load Capacity (kN) 0.3kN
Static Load Capacity (kN) 0.885kN
Max. RPM 40,000RPM
Temp. Range (℃) -40~120℃
Material Steel
Shield Material (NBR+SPCC) Nitrile rubber + mild steel (NBR + SPCC)
Lubrication Grease

635 2RS miniature ball bearings are made of chrome steel and are chrome plated. It has a bore diameter of 5mm, an outer diameter of 19mm and a width of 6mm. They have deep grooved raceways and are shielded on both sides. These bearings are used in a variety of applications including automotive, industrial and robotics.

Other types of ball bearings are also available: 696 2RS, 693 ZZ, 686 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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