Product Details, Specifications, and Technical Information

R8-ZZ bearing is a Precision Radial Ball Bearing both sides Metal Shielded and is pre-lubricated with Grease allowing it to be ready for use upon delivery. Sizes: ID 1/2" x OD 1-1/8" x W 5/16" Inches Interchange : R8ZZ, R8Z, R8.2Z, 77R8, S5KDD, R8SS, R8FF, RI-1812ZZ, RI1812-ZZ, EEB4-2Z, EE4SZZ, STD315085, 18231, MRC-S5-SFF, SR5PP Applications: Pumps, Exhaust Fans, Impact Wrenches, Power Tools, Craftsman Cutter, Household Appliances, Gym Equipment, Lab Equipment, Conveyor Systems, among others.
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Dimension Name Specification
Bearing Trade Number R8-ZZ
Inner Diameter 0.5
Outer Diameter 1.125
Width 0.3125
Lubrication Metal Shielded
Static Load Chevron SRI-2 Grease
Dynamic Load 258 lbf
Speed Limit 20,000 RPM
Closure Type 120 lbf
Weight/Lineal Foot
0.05 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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