NTN 6021ZN deep groove ball bearing
NTN 6021ZN deep groove ball bearing Single Shielded CN (NTN Bearing Finder: Item # 6021ZN): bore d 105.000 mm (4.1339 in), outside diameter D 160.000 mm (6.2992 in), width 26.000 mm (1.0236 in).
Specifications
| Bore d | 105.000 mm |
|---|---|
| Outside diameter D | 160.000 mm |
| Width | 26.000 mm |
| Basic dynamic load rating Cr | 80.50 kN |
| Basic static load rating C0r | 65.50 kN |
| Limiting speed, grease lubrication | 4000 RPM |
| Limiting speed, oil lubrication | 4700 RPM |
| Enclosure | Single Shielded |
| Radial internal clearance | CN |
| Cage type | Pressed |
| Cage material | Steel |
| Bore type | Round |
| Precision | Class 0 |
| Material | High Carbon Chrome Steel |
| Type | Ball Bearing |
All specifications: Verifiedprinted in NTN’s own product listing
Same size, other makers and types (105 × 160 × 26 mm)
| Part | Manufacturer | Type |
|---|---|---|
| 7021 | Koyo | angular contact ball bearing |
| 7021B | Koyo | angular contact ball bearing |
| 7021C | Koyo | angular contact ball bearing |
| NU1021 | Koyo | cylindrical roller bearing |
| NUP1021 | Koyo | cylindrical roller bearing |
| 6021 2RS | Koyo | deep groove ball bearing |
| 6021 2RU | Koyo | deep groove ball bearing |
| 6021 ZZX | Koyo | deep groove ball bearing |
| 6021 | Koyo | deep groove ball bearing |
| 6021N | Koyo | deep groove ball bearing |
| 6021NR | 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.