NTN 6318ZN deep groove ball bearing
NTN 6318ZN deep groove ball bearing Single Shielded CN (NTN Bearing Finder: Item # 6318ZN): bore d 90.000 mm (3.5433 in), outside diameter D 190.000 mm (7.4803 in), width 43.000 mm (1.6929 in).
Specifications
| Bore d | 90.000 mm |
|---|---|
| Outside diameter D | 190.000 mm |
| Width | 43.000 mm |
| Basic dynamic load rating Cr | 158.00 kN |
| Basic static load rating C0r | 107.00 kN |
| Limiting speed, grease lubrication | 3600 RPM |
| Limiting speed, oil lubrication | 4200 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 (90 × 190 × 43 mm)
| Part | Manufacturer | Type |
|---|---|---|
| 7318 | Koyo | angular contact ball bearing |
| 7318B | Koyo | angular contact ball bearing |
| 7318C | Koyo | angular contact ball bearing |
| N318 | Koyo | cylindrical roller bearing |
| NF318 | Koyo | cylindrical roller bearing |
| NJ318R | Koyo | cylindrical roller bearing |
| NU318R | Koyo | cylindrical roller bearing |
| NUP318R | Koyo | cylindrical roller bearing |
| 6318 2RS | Koyo | deep groove ball bearing |
| 6318 2RU | Koyo | deep groove ball bearing |
| 6318 ZZX | Koyo | deep groove ball bearing |
| 6318 | 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. 6 more share this size.