NTN 6310LUN deep groove ball bearing
NTN 6310LUN deep groove ball bearing Single Sealed CN (NTN Bearing Finder: Item # 6310LUN): bore d 50.000 mm (1.9685 in), outside diameter D 110.000 mm (4.3307 in), width 27.000 mm (1.0630 in).
Specifications
| Bore d | 50.000 mm |
|---|---|
| Outside diameter D | 110.000 mm |
| Width | 27.000 mm |
| Basic dynamic load rating Cr | 68.50 kN |
| Basic static load rating C0r | 38.50 kN |
| Limiting speed, grease lubrication | 4200 RPM |
| Enclosure | Single Sealed |
| 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 (50 × 110 × 27 mm)
| Part | Manufacturer | Type |
|---|---|---|
| 7310 | Koyo | angular contact ball bearing |
| 7310B | Koyo | angular contact ball bearing |
| 7310C | Koyo | angular contact ball bearing |
| N310 | Koyo | cylindrical roller bearing |
| NF310 | Koyo | cylindrical roller bearing |
| NJ310R | Koyo | cylindrical roller bearing |
| NU310R | Koyo | cylindrical roller bearing |
| NUP310R | Koyo | cylindrical roller bearing |
| 6310 2RD | Koyo | deep groove ball bearing |
| 6310 2RS | Koyo | deep groove ball bearing |
| 6310 2RU | Koyo | deep groove ball bearing |
| 6310 ZZ | 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. 7 more share this size.