Product Details, Specifications, and Technical Information

99R8 Mini Ball Bearing Key Features 99R8 is a Single Row Inch Sized Miniature Ball Bearing manufactured to have both sides Rubber Sealed and is pre-lubricated with Grease allowing it to be ready for use upon delivery. Made from Chrome Steel, 99R8 Inch sized Ball Bearing can withstand both moderate radial and axial loads while providing high performance. Our R Series Inch Sized Miniature Ball Bearings are available Open, Metal Shielded or with Rubber Sealed closures. Applications / Industries 99R8 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, Plastic Card Printers, Robotics, Pulmonary Assist Devices, Cryogenic Coolers, Flow Meters, Fuel Control, among others.
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Dimension Name Specification
Bearing Trade Number R8-2RS-EZO
Inner Diameter 0.5
Outer Diameter 1.125
Width 0.3125
Lubrication Rubber Sealed
Static Load Chevron SRI-2 Grease
Dynamic Load 258 lbf
Speed Limit 15,600 RPM
Closure Type 120 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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