lubrication hole type: Koyo NRB B-57 Drawn Cup Needle Roller Bearings

Place of Origin Japan Germany
Brand Name Koyo NRB
Certification CO CQ
Model Number B-57
Min.Order Quantity 1SET

Product Details

bore diameter::5/16 in; static load capacity::1820 lbf; outside diameter::1/2 in; cage material::No Cage; overall width::7/16 in; maximum rpm::8300 RPM; drawn cup type::Open Ends with Full Complement; precision rating::Not Rated; closure type::Open; series::B; operating temperature ra
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Company Profile

Worktime 9:00-18:00
Phone 011-36726632
Fax 011-36726633
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