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Track Roller with V-groove profile LV20/7 ZZ / 2Z 7x22x11 mm
Item number:
LV20/7-ZZ
Item features:
The track roller with profiled outer ring LV20/7-ZZ / 2Z (KDDU) has a v-shaped groove in its outer ring, with which it can roll on a round or v-profiled track. It is based on a double row angular contact ball bearing and capable of carrying high radial and axial loads.
Technical ScribbleZoomable
Technical Data
| Inside Ø (mm): | 7 |
| Outside Ø (mm): | 22 |
| Width (mm): | 11 |
| Tolerance for inside-Ø (mm): | 0/-0,008 |
| Tolerance for outside-Ø (mm): | 0/-0,009 |
| Tolerance for width (mm): | 0/-0,12 |
| Profile Form Outer Ring: | V-Profile |
| Seal: | ZZ |
| Ring Material: | Rolling Bearing Steel |
| Rolling Element Material: | Rolling Bearing Steel |
| Cage Material: | Plastic |
| Type of lubrication: | greased |
| Application: | Conveyor technology |
| max. Operating Temperature: | +100°C (briefly up to +120°C) |
| min. Operating Temperature: | -40°C |
| Magnetic: | yes |
| Item weight: | 17 g |
Features
- consists of a thick-walled outer ring with a V-shaped groove
- the inner ring and two rows balls are similar in construction to a double row angular contact ball bearing and can be mounted on one axis
- supports high radial forces as well as axial forces in both directions
- can roll on an angular profile
- can be used on a round profiled mating tracks with different diameters
- angle of the groove: 120°
- seal: non-contact gap seal on both sides made of a profiled sheet steel disc (ZZ / 2Z) (former KDDU) for higher speeds than with rubber seal
- In addition to this article, we can also offer bearings of the brands FAG, KOYO, NSK, SKF, SNR, etc. on request.