Koyo 30310JR metric tapered roller bearing
Koyo 30310JR metric tapered roller bearing: bore d 50 mm, outside diameter D 110 mm, width 29.25 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 | 50 mm |
|---|---|
| Outside diameter D | 110 mm |
| Width | 29.25 mm |
| Basic dynamic load rating Cr | 172 kN |
| Basic static load rating C0r | 152 kN |
| Limiting speed, grease lubrication | 3700 min-1 |
| Limiting speed, oil lubrication | 4900 min-1 |
| Mass | 1.32 kg |
All specifications: Verifiedprinted in Koyo’s own catalogue
Same size, other makers and types (50 × 110 × 29.25 mm)
| Part | Manufacturer | Type |
|---|---|---|
| 30310 | NTN | metric tapered roller bearing |
| 30310D | NTN | metric tapered roller bearing |
| 31310A | NTN | metric tapered roller bearing |
| CR-10A33 | 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
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Related parts
- Koyo 30310DJR
- Koyo 30311CR
- Koyo 30310CR
- Koyo 30311DJR
- Koyo 30309JR
- Koyo 30311JR
- Koyo 30309DJR
- Koyo 30312CR