INA NATV20 Yoke type track rollers
Also known as : NATV20
- Inside Diameter: 20 mm
- Outside Diameter: 47 mm
- Width: 25 mm
- Basic dynamic load rating: 20.3 kN
- Basic static load rating: 42 kN

INA NATV20 Bearing
INA NATV20 Bearing details
d | 20 mm | |
---|---|---|
D | 47 mm | |
B | 25 mm | |
C | 24 mm | |
d2 | 36,5 mm | |
R | 500 mm | Crowning radius |
rmin | 1 mm | |
m | 254 g | Mass |
Cr w | 20300 N | Effective dynamic load rating as track roller (radial) |
C0r w | 42000 N | Effective static load rating as track roller (radial) |
Cur w | 5900 N | Fatigue limit load |
nD G | 1300 1/min | Speed (with continuous operation and grease lubrication) |
Bearing with gap seals and curvature radius of R = 500 mm |
As INA bearing distributor, Nodes bearings have INA NATV20 Yoke type track rollers in stock, full complement needle roller set, with axial guidance, gap seals on both sides.

INA NATV20 bearing cross reference

INA NA2204-2RSR bearing
20mm x 47mm x 18mm

INA NATR20 bearing
20mm x 47mm x 25mm

INA NATR20-PP bearing
20mm x 47mm x 25mm

INA NATV20-PP bearing
20mm x 47mm x 25mm

INA PWTR20-2RS-XL bearing
20mm x 47mm x 25mm

INA PWTR2052-2RS-XL bearing
20mm x 52mm x 25mm

INA NUTR20 bearing
20mm x 47mm x 25mm

INA NUTR2052 bearing
20mm x 52mm x 25mm

INA RNA2202-2RSR bearing
20mm x 35mm x 13.8mm

INA PWTR20-2RS-RR-XL bearing
20mm x 47mm x 25mm

INA PWTR2052-2RS-RR-XL bearing
20mm x 52mm x 25mm
