Availability | ||
Brand | Koyo | |
Model | B57 | Needle Roller and Cage Assembly |
Also known as | ||
Inner (d) MM | ||
Outer (D) MM | ||
Width (B) MM | ||
Weight (kg) | 0.0050 | |
Technical details (2RS) | ||
Inner (d) Inch | 0.3125 | |
Outer (D) Inch | 0.5000 | |
Width (B) Inch | 0.4375 | |
Description from Medias | ||
Manufacturer Part Number (MPN) | B57 | |
Bore | ||
Seal | No Seal | |
Cage Type | ||
External Modification | ||
Radial Internal Play | ||
Precision | ||
Heat Stabilization | ||
Special Treatment |