track rollers with 120° V groove profiled outer ring, double row, shields on both side
dS | 10 mm | Linear shaft diameter |
d | 7 mm | Bore diameter |
D | 22 mm | Outside diameter |
B | 11 mm | Inner ring width |
C | 11 mm | Outer ring width |
AT | 14.5 mm | Linear shaft center to bore center |
a | 120 ° | Contact angle |
r | 0.3 mm | Minimum chamfer |
Cr | 2450 N | Effective dynamic load rating as track roller (radial) |
C0r | 1620 N | Effective static load rating as track roller (radial) |
Pu | 48 N | Fatigue load limit |
Fr | 2350 N | Maximum dynamic load rating as track roller (radial) |
F0r | 4150 N | Maximum static load rating as track roller (radial) |
≈m | 0.017 kg | Weight |
52100 (100Cr6) chrome steel | Roller material | |
Nylon 66 | Cage material | |
Shields | Sealsing Solution | |
SPCC | Shield/Seal Material | |
Kyodo Yushi Multemp SRL | Grease | |
-30ºC to +120ºC | Temperature range ºC | |
-22ºF to +250ºF | Temperature range ºF |
P6 (ABEC-3) | Tolerances | |
0.02 mm | Radial runout | |
CN (Normal) | Internal clearance |
Compliant | RoHS | |
Compliant | REACH |
NIKO |
RV20/7-10 |