Bearing tolerances and clearances
- Tolerances: Normal, Other,
- Radial Internal clearance: Needle roller bearing
Support roller (yoke-type track roller), without axial guidance and inner ring, with contact seal on both side, RNA 2201.2RS, RNA2201-2RSR, RNA2201LL/3AS
D | 32 mm | Outside diameter |
FW | 16 mm | Diameter under rollers |
C | 13.8 mm | Width outer ring |
D1 | 22 mm | Shoulder diameter outer ring |
r min | 0.6 mm | Chamfer dimension outer ring |
C | 6.93 kN | Basic dynamic load rating |
C0 | 8.15 kN | Basic static load rating |
Pu | 0.965 kN | Fatigue load limit |
Fr | 11.6 kN | Maximum dynamic radial load |
F0r | 16.6 kN | Maximum static radial load |
nD G | 4700 r/min | Limiting speed |
≈m | 0.057 kg | Weight |
-30 ºC to +120 ºC | Temperature range °C | |
-22 ºF to +250 ºF | Temperature range °F |
Crowned | Outer ring profile | |
Needle rollers | Rolling elements | |
1 | Number of rows | |
Without | Axial guidance of outer ring | |
GCr15 (52100, 100Cr6) | Ring and roller material | |
Sheet steel | Cage material | |
Contact | Sealing type | |
Lithium Soap Grease NLGI #2 | Grease | |
Not available | Re-lubrication |
P0(ABEC-1) | Tolerance class | |
Not available | Radial internal clearance |
INA | SKF | NTN | Koyo-Torrington |
RNA2201-2RSR | RNA 2201.2RS | RNA2201LL/3AS | RNA2201.2RS |
Bearing tolerances and clearances