Roller-Follower-Yoke-Type-Track-Roller-Bearing-Inner-Ring-NUTR-Type- Spherical-OD – NATR20

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ITEM NUMBER

NATR20

Roller Follower Yoke Type Track Roller Bearing w/ Inner Ring, NUTR Type, Spherical O.D.

d20,000 mmBore

D—Outside diameter

B25,000 mmWidth

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TECHNICAL DATA

Specifications for NATR20

Units

Technical Specifications

Type: Yoke Type Track Roller
Roller Type: Needle
Bearing Type: Needle Roller Bearing
Material: High Carbon Chrome Steel
Cage Material: Steel
Outside Ring Type: Spherical
Limiting Speed - Oil: 8000.0 RPM
Limiting Speed - Grease: 6000 RPM
Enclosure: Open
Static Load Rating: 33500 N
Dynamic Load Rating: 20700 N
Load Rating of Track: 4700 N
Weight: 0.250 kg
Operating Temperature Range: -40 to 120 ºC

Dimensional Specifications

d: 20.000 mm
D (0/-0.050): 47.000 mm
F: 25.000 mm
e: 37.000 mm
C: 24.000 mm
B: 25.000 mm
B Tolerance: 0/-0.210 mm

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