
Koyo 32064JR metric tapered roller bearing
Koyo 32064JR metric tapered roller bearing: bore d 320 mm, outside diameter D 480 mm, width 100 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 | 320 mm |
|---|---|
| Outside diameter D | 480 mm |
| Width | 100 mm |
| Basic dynamic load rating Cr | 1900 kN |
| Basic static load rating C0r | 2810 kN |
| Limiting speed, grease lubrication | 600 min-1 |
| Limiting speed, oil lubrication | 800 min-1 |
| Mass | 58.7 kg |
All specifications: Verifiedprinted in Koyo’s own catalogue
Same size, other makers and types (320 × 480 × 100 mm)
| Part | Manufacturer | Type |
|---|---|---|
| 32064X | NTN | metric tapered 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.
Documents
Documents open on the publisher's own site; we link them and never host a copy.