Koyo NU3220 cylindrical roller bearing
Koyo NU3220 cylindrical roller bearing: bore d 100 mm, outside diameter D 180 mm, width 60.3 mm.
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
| Bore d | 100 mm |
|---|---|
| Outside diameter D | 180 mm |
| Width | 60.3 mm |
| Basic dynamic load rating Cr | 409 kN |
| Basic static load rating C0r | 459 kN |
| Limiting speed, grease lubrication | 2800 min-1 |
| Limiting speed, oil lubrication | 4200 min-1 |
All specifications: Verifiedprinted in Koyo’s own catalogue
Same size, other makers and types (100 × 180 × 60.3 mm)
| Part | Manufacturer | Type |
|---|---|---|
| 3220 | Koyo | angular contact ball bearing |
| 23220RH | Koyo | spherical roller bearing |
| 23220RHK | Koyo | spherical roller bearing |
These match this part on the dimensions each maker prints. A size match is not a stated interchange: check the other specifications before substituting.
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