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Needle Roller / Angular Contact Ball Bearing NKIA5911 55x80x34 mm
Item number: NKIA5911
Item features:
The combined needle roller bearing NKIA5911 combines the benefits of a radial needle roller bearing with those of a radial angular contact ball bearing and carries radial loads and axial loads in one direction. It is equipped with an inner ring and needs just a small radial installation space. The main dimensions correspond to DIN 5 429-2 (DIN = German industrial norm).
Technical ScribbleZoomable
Technical Data
| Inside Ø (mm): | 55 |
| Outside Ø (mm): | 80 |
| Width (mm): | 34 |
| Tolerance for inside-Ø (mm): | 0/-0,015 |
| Tolerance for outside-Ø (mm): | 0/-0,013 |
| Tolerance for width (mm): | 0/-0,15 |
| Seal: | open |
| Ring Material: | Rolling Bearing Steel |
| Rolling Element Material: | Rolling Bearing Steel |
| Cage Material: | Sheet Steel |
| Type of lubrication: | oiled |
| max. Operating Temperature: | +120°C |
| min. Operating Temperature: | -40°C |
| Magnetic: | yes |
| Norm: | DIN 5429-2 |
| Item weight: | 0,56 kg |
Features
- combination of a radial needle roller bearing and a radial angular contact ball bearing
- suitable for high radial loads and low axial loads in one direction
- suitable for high speeds
- space-saving due to low radial section height
- separable, the inner ring can therefore be mounted separately
- can be lubricated with grease or oil
- with circumferential groove and one lubrication hole in the outer ring