Koyo 7040B angular contact ball bearing
Koyo 7040B angular contact ball bearing: bore d 200 mm, outside diameter D 310 mm, width 51 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 | 200 mm |
|---|---|
| Outside diameter D | 310 mm |
| Width | 51 mm |
| Limiting speed, grease lubrication | 1600 min-1 |
| Limiting speed, oil lubrication | 2100 min-1 |
| Mass | 12.7 kg |
All specifications: Verifiedprinted in Koyo’s own catalogue
Same size, other makers and types (200 × 310 × 51 mm)
| Part | Manufacturer | Type |
|---|---|---|
| NU1040 | Koyo | cylindrical roller bearing |
| NUP1040 | Koyo | cylindrical roller bearing |
| 6040 ZZX | Koyo | deep groove ball bearing |
| 6040 | Koyo | deep groove ball 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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