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Radial Insert Ball Bearing SB211 2RS - Shaft: 55 mm
Item number:
SB211-2RS
Item features:
The bearing insert SB211-2RS can be easily attached to the shaft with the grub screws or inserted in a housing. It is suitable for high radial loads. Main dimensions according to DIN 626-1.
Technical ScribbleZoomable
Technical Data
| Inside Ø (mm): | 55 |
| Outside Ø (mm): | 100 |
| Width (mm): | 23 |
| Width Extended Inner Ring (mm): | 45.3 |
| Tolerance for inside-Ø (mm): | 0/0,024 |
| Tolerance for outside-Ø (mm): | -0,015/0 |
| Tolerance for width (mm): | -0,15/0 |
| Extended Inner Ring: | one side |
| Shaft Fastening: | Grub Screws |
| Seal: | 2RS |
| Ring Material: | Rolling Bearing Steel |
| Rolling Element Material: | Rolling Bearing Steel |
| Cage Material: | Sheet Steel |
| Type of lubrication: | greased |
| Lifetime lubricated: | yes |
| Recommended tightening torque for shaft fastener (Nm): | 11 |
| Grub Screw: | M8 |
| max. Operating Temperature: | +100°C (briefly up to +120°C) |
| min. Operating Temperature: | -20°C |
| Magnetic: | yes |
| Norm: | DIN 626-1 |
| Item weight: | 0,84 kg |
Features
- with extended inner ring and grub screws for fixing the inner ring on a shaft
- suitable for mounting in a housing bearing
- suitable for high loads
- seal: contact lip seal on both sides made of rubber (2RS) for high sealing effect
- If you need this bearing in RS design with only one seal and one open side, you can simply remove one of the two seals: to the instructions
- lubricated for life; under normal operating conditions relubrication is not required
- the spherical outer surface of the outer ring can compensate misalignment if it is installed in a corresponding housing
- comparable with: YAT211 (SKF), UB211 (NSK), AS211 (NTN), GAY55 (FAG)
- In addition to this article, we can also offer bearings of the brands FAG, KOYO, NSK, SKF, SNR, etc. on request.