NTN N311 bearings | 55x120x29mm
Also known as : N311
- Inside Diameter: 55 mm
- Outside Diameter: 120 mm
- Width: 29 mm
- Basic dynamic load rating: 111 kN
- Basic static load rating: 111 kN
NTN N311 Bearing
NTN N311 Bearing details
Part Number | N311 |
---|---|
Brand | NTN |
Type | Cylindrical roller bearings N type |
Mass | 1.42 kg |
Boundary dimensions (mm) | |
Inner dia. (d) | 55 |
Outer dia. (D) | 120 |
Width (B) | 29 |
Chamfer (rs_min) | 2 |
Basic load ratings (kN) | |
Dynamic (Cr) | 111 |
Static (Cor) | 111 |
Basic load ratings (kgf) | |
Dynamic (Cr) | 11300 |
Static (Cor) | 11400 |
Limiting speed (min-1) | |
Grease | 5900 |
Oil | 7000 |
Abutment and fillet dimensions (mm) | |
da min | 64 |
Da max | 111 |
ras max | 2 |
Nodes have NTN N311 bearings in stock. N311, single row cylindrical roller bearings (Type N).
N type inner ring have double ribs, inner ring and roller as well as cage can be separated from out ring.