Cam follower (stud-type track roller), with axial guidance, full complement cylindrical roller set, crowned OD, with labyrinth seals, NUKR140/3AS
D | 140 mm | Outside diameter |
d | 48 mm | Stud diameter |
B | 160 mm | Overall width |
C | 57 mm | Outer ring width |
B1 | 100 mm | Length shank on stud |
C1 | 1.5 mm | Distance face outer ring to face thrust washer |
d1 | 72.5 mm | Outside diameter flange ring |
G | M48 x 1.5 | Thread stud |
G1 | 52 mm | Thread length |
SW | 14 mm | Width across flats |
C | 201 kN | Basic dynamic load rating |
C0 | 294 kN | Basic static load rating |
Pu | 36 kN | Fatigue load limit |
Fr | 200 kN | Maximum dynamic radial load |
F0r | 294 kN | Maximum static radial load |
nD G | 1500 r/min | Limiting speed |
≈m | 7.98 kg | Weight |
Crowned | Outer ring profile | |
Full complement roller | Roller guide | |
Centric | Stud type | |
Labyrinth | Sealing type | |
52100 | 100Cr6 | Outer ring material | |
52100 | 100Cr6 | Roller material | |
20CrMo (ASTM4118, SCM420) | Stud material | |
52100 | 100Cr6 | Axial guidance | |
Lithium Soap Grease NLGI #2 | Grease |
Hex | Mouting hole | |
M48 x 1.5 | Hexagonal nut | |
1540 Nm | Recommended tightening torque |
-30ºC to + 120ºC | Temperature range °C | |
-22ºF to + 250ºF | Temperature range °F |
NTN |
NUKR140/3AS |