INA PWTR40-2RS-XL Yoke type track rollers
Also known as : PWTR40-2RS-XL
- Inside Diameter: 40 mm
- Outside Diameter: 80 mm
- Width: 32 mm
- Basic dynamic load rating: 45 kN
- Basic static load rating: 61 kN
![](/img/ina/track/pwtr/pwtr.jpg)
INA PWTR40-2RS-XL Bearing
INA PWTR40-2RS-XL Bearing details
d | 40 mm | |
---|---|---|
D | 80 mm | |
B | 32 mm | |
C | 30 mm | |
d2 | 50,5 mm | |
r1 min | 0,6 mm | |
rmin | 1,1 mm | |
m | 816 g | Mass |
Cr w | 45000 N | Effective dynamic load rating as track roller (radial) |
C0r w | 61000 N | Effective static load rating as track roller (radial) |
Fr per | 39500 N | Permissible dynamic radial load |
F0r per | 61000 N | Permissible static radial load |
Cur w | 7900 N | Fatigue limit load |
nD G | 1500 1/min | Speed (with continuous operation and grease lubrication) |
As INA bearing distributor, Nodes bearings have INA PWTR40-2RS-XL Yoke type track rollers in stock, full complement cylindrical roller set, with axial guidance, lip seals on both sides.
![](/img/ina/track/pwtr/pwtr-drawing.png)
INA PWTR40-2RS-XL bearing cross reference
![](/img/ina/track/na22/na.jpg)
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![](/img/ina/track/sto/sto.jpg)