NATR 17 PPX
Support rollers (yoke-type track rollers) with flange rings, integral sealing and relubrication feature
Support 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 needle roller bearing with an inner ring. They have a thick-walled outer ring with a crowned running surface and are supplied sealed and ready-to-mount. A lubrication hole in the inner ring facilitates relubrication.
- High radial load carrying capacity
- Accommodate axial loads due to skew or tilting
- Long service life
- Ready to mount
- Sealed for increased reliability, with relubrication feature
Dimensions
| D |
40 mm
|
Outside diameter |
| d |
17 mm
|
Bore diameter |
| C |
20 mm
|
Width outer ring |
| B |
21 mm
|
Width inner ring |
| d1 |
32.2 mm
|
Outside diameter flange ring |
| r1,2 |
min.1 mm
|
Chamfer dimension outer ring |
Calculation data
| Basic dynamic load rating |
C |
12.5 kN
|
| Basic static load rating |
C0 |
15 kN
|
| Fatigue load limit |
Pu |
1.76 kN
|
| Maximum dynamic radial loads |
Fr |
max.10.2 kN
|
| Maximum static radial loads |
F0r |
max.14.6 kN
|
| Limiting speed |
|
3 200 r/min
|
