Product Details, Specifications, and Technical Information

R4-2RS Mini Ball Bearing Key Features R4-2RS is a Precision Inch Size Ball Bearing manufactured with both sides Rubber Sealed and is pre-lubricated with Grease allowing it to be ready for use upon delivery. Made from Chrome Steel, R4-2RS Mini Inch size Ball Bearing can withstand both moderate radial and axial loads while providing high performance. Our R Series Inch Size Miniature Ball Bearings are available either Open, Metal Shielded or with Rubber Sealed closures. Applications / Industries R4-2RS Miniature Inch Ball Bearings are widely used in various industries and everyday applications such as Electric Fans, Automotives, RC Cars, RC Planes, RC Helicopters, Industrial & Medical Hand Pieces, Surgical Equipment, Household Electrical Appliances, Medical Instruments, Surveillance Systems, Robotics, Pulmonary Assist Devices, Cryogenic Coolers, Flow Meters, Fuel Control, among others.
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Dimension Name Specification
Bearing Trade Number R4-2RS
Inner Diameter 0.25
Outer Diameter 0.625
Width 0.196
Lubrication Rubber Sealed
Static Load Chevron SRI-2 Grease
Dynamic Load 333 lbf
Speed Limit 38,000 RPM
Closure Type 139 lbf
Weight/Lineal Foot
0.15 pounds
Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
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