Koyo 7220B angular contact ball bearing
Koyo 7220B angular contact ball bearing: bore d 100 mm, outside diameter D 180 mm, width 34 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 | 34 mm |
| Limiting speed, grease lubrication | 3100 min-1 |
| Limiting speed, oil lubrication | 4200 min-1 |
| Mass | 3.32 kg |
All specifications: Verifiedprinted in Koyo’s own catalogue
Same size, other makers and types (100 × 180 × 34 mm)
| Part | Manufacturer | Type |
|---|---|---|
| 6220LU | NTN | deep groove ball bearing |
| 6220LUC3 | NTN | deep groove ball bearing |
| 6220LUN | NTN | deep groove ball bearing |
| 6220LUNC3 | NTN | deep groove ball bearing |
| 6220ZN | NTN | deep groove ball bearing |
| 6220ZNC3 | NTN | deep groove ball bearing |
| N220 | Koyo | cylindrical roller bearing |
| NF220 | Koyo | cylindrical roller bearing |
| NJ220R | Koyo | cylindrical roller bearing |
| NU220R | Koyo | cylindrical roller bearing |
| NUP220R | Koyo | cylindrical roller bearing |
| 6220 2RS | 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. 5 more share this size.
Documents
Documents open on the publisher's own site; we link them and never host a copy.