10:20:08 GMT+0000 (Coordinated Universal Time)
NATR20
Yoke type track roller
Yoke type track rollers NATR, with axial guidance, gap seals on both sides
Replaces
NATR 20
Product information
Metric
Imperial
Main Dimensions & Performance Data
d | 20 mm | Bore diameter |
D | 47 mm | Outside diameter |
B | 25 mm | Width, inner ring |
Cr w | 15,400 N | Basic dynamic load rating, radial |
C0r w | 26,000 N | Basic static load rating, radial |
Cur w | 3,450 N | Fatigue load limit, radial |
nD G | 2,400 1/min | Speed on permanent grease lubrication |
F0r per | 26,000 N | Permissible static load, radial |
Fr per | 26,000 N | Permissible dynamic load outer ring, radial |
≈m | 261 g | Weight |
Dimensions
C | 24 mm | Width, outer ring |
d2 | 36.5 mm | Outside diameter of thrust washer |
rmin | 1 mm | Minimum chamfer dimension |
R | 500 mm | Radius of outer ring outside profile |