RNA 2200.2RS
Support roller (yoke-type track roller), without flange rings and inner ring, with integral sealingSupport rollers (yoke-type track rollers) are designed to run on all types of tracks and to be used in cam drives, conveyor systems, etc. They are based on a single row needle roller bearing without an inner ring, intended for applications where hardened and ground raceways can be provided on the pin or shaft. They have a thick-walled outer ring with a crowned running surface and are supplied sealed and ready-to-mount.
- High radial load carrying capacity
- Able to withstand shock loads
- Long service life
- Ready to mount
- Integral sealing prolongs bearing service life
Description
Dimensions
| D | 30 mm | Outside diameter |
|---|---|---|
| Fw | 14 mm | Diameter under rollers |
| C | 13.8 mm | Width |
| D1 | 20 mm | Recess diameter outer ring shoulder |
| r1,2 | min. 0.6 mm | Chamfer dimension outer ring |
Calculation data
| Basic dynamic load rating | C | 6.6 kN |
|---|---|---|
| Basic static load rating | C0 | 7.5 kN |
| Fatigue load limit | Pu | 0.88 kN |
| Maximum dynamic radial load | Fr | max. 12 kN |
| Maximum static radial load | F0r | max. 17.3 kN |
| Limiting speed | 6 300 r/min |
Mass
| Mass support roller | 0.052 kg |
Tolerances and clearances
Bearing data
Bearing interfaces
