Radial Insert Ball Bearing UK211 - Shaft: 50 mm
Item number: UK211
Item features:
The bearing insert UK211 can be easily attached to the shaft with the help of an adapter sleeve or inserted in a housing. It is suitable for radial loads. Main dimensions according to DIN 626-1.
Technical ScribbleZoomable
Technical Data
Inside Ø (mm): | 50 |
Bore-Ø (mm): | 55 |
Outside Ø (mm): | 100 |
Width (mm): | 25 |
Width Extended Inner Ring (mm): | 34 |
Tolerance for inside-Ø (mm): | 0,025/0 |
Tolerance for outside-Ø (mm): | 0/-0,015 |
Tolerance for width (mm): | 0/-0,12 |
Extended Inner Ring: | no |
Shaft Fastening: | Adapter Sleeve |
Seal: | 2-peace sealing system |
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): | 100 |
max. Operating Temperature: | +100°C (briefly up to +120°C) |
min. Operating Temperature: | -20°C |
Magnetic: | yes |
Norm: | DIN 626-1 |
Item weight: | 0,78 kg |
Features
- with conical bore for fixing the inner ring by means of adapter sleeves on a shaft
- suitable for mounting in a housing bearing
- suitable for high loads and high speeds
- suitable for changing directions of rotation
- the spherical outer surface of the outer ring can compensate misalignment if it is installed in a corresponding housing
- two-piece sealing system: with sheet steel washer reinforced rubber seal inside; outside additionally with upstream slinger made of sheet steel for high mechanical protection against foreign matter
- lubricated for life; under normal operating conditions relubrication is not required
- In addition to this article, we can also offer bearings of the brands FAG, KOYO, NSK, SKF, SNR, etc. on request.
Complimentary Items
For bearing matching adapter sleeve