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Drawn Cup Needle Roller Bearing HK 2520 open / HK2520 25x32x20 mm
Item number: HK2520
Item features:
The needle sleeve HK2520 is a small needle roller bearing without inner ring and can be placed directly on the shaft. It is suitable for absorbing high radial forces in the smallest space. Main dimensions according to DIN 618-1.
Technical ScribbleZoomable
Technical Data
| Inside Ø (mm): | 25 |
| Outside Ø (mm): | 32 |
| Width (mm): | 20 |
| Tolerance for width (mm): | 0/-0,3 |
| Inner Ring: | no |
| Seal: | open |
| Ring Material: | 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 618 |
| Item weight: | 31 g |
Features
- the drawn cup needle roller bearing is a needle roller bearing with chipless manufactured thin-walled outer rings
- open on both sides
- extremely low section height and the high load carrying capacity
- can be used if the surface of the shaft is suitable as a raceway
- seal: open (without seal); for higher speeds than with sealed ball bearings and easy relubrication
- suitable if the housing bores cannot be designed as raceways for needle roller and cage assemblies
- for particularly space-saving and economical arrangements
- easy to install, can be simply pressed into the housing bore and require no further axial fixation
- In addition to this article, we can also offer bearings of the brands FAG, KOYO, NSK, SKF, SNR, etc. on request.