
Koyo WJ-364220 needle roller and cage assembly
Koyo WJ-364220 needle roller and cage assembly: roller bore diameter Fw 57.150 mm, width 31.75 mm, basic dynamic load rating Cr 67.6 kN.
Figure © Koyo, clipped unaltered from Koyo Ball & Roller Bearings catalog B2001E-6 — Standard Bearings section (B2001E-6b). It illustrates the product family printed there, which may include other sizes. Removed on request.


Specifications
| Roller bore diameter Fw | 57.150 mm |
|---|---|
| Width | 31.75 mm |
| Basic dynamic load rating Cr | 67.6 kN |
| Roller outside diameter Ew | 66.675 mm |
| Basic static load rating C0r | 128 kN |
| Limiting speed, grease lubrication | 4900 min-1 |
| Limiting speed, oil lubrication | 7500 min-1 |
| Mass | 0.120 kg |
| Product type | Radial needle roller and cage assemblies, inch series |
All specifications: Verifiedprinted in Koyo’s own catalogue
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