INA NUKR52 cam followers

INA NUKR52 Stud type track rollers

Also known as : NUKR52, NUCF20BR

  • D: 52 mm
  • d1: 20 mm
  • B: 66 mm
  • Cr: 29 kN
  • C0r: 40.5 kN

INA NUKR52 Bearing

INA NUKR52 Cam Follower Bearing details

model NUKR52
D 52 mm
d1 20 mm
B 66 mm
B1 max 25.6 mm
B2 40.5 mm
B3 9 mm
C 24 mm
C1 0.8 mm
d2 31 mm
d3 4 mm
G M20x1.5
IG 21 mm
rmin 1 mm
W 10 mm, Nominal dimension for hexagonal socket
MA 120 mm
Cr w 29000 N, Effective dynamic load rating as track roller (radial)
C0r w 40500 N, Effective static load rating as track roller (radial)
Cur w 5300 N, Fatigue limit load
Fr per 17100 N, Permissible dynamic radial load
F0r per 34000 N, Permissible static radial load
Speed 4200 1/min, with continuous operation and grease lubrication
NIPA2X7,5 Drive fit lubrication nipple
Drive fit lubrication nipples are supplied loose.
Only these lubrication nipples should be used.
mass 450 g

INA NUKR52 bearings, Cam follower bearings, with axial guidance, full complement cylindrical roller set, labyrinth seals on both sides.

INA NUKR52 bearing cross reference

INA KR52-PP bearing
D:52mm, d1:20mm, B:66mm
INA KRE52-PP bearing
D:52mm, de:24mm, B:66mm
INA KRV52-PP bearing
D:52mm, d1:20mm, B:66mm
INA NUKRE52 bearing
D:52mm, d1:24mm, B:66mm
INA PWKR52-2RS-XL bearing
D:52mm, d1:20mm, B:66mm
INA PWKR52-2RS-RR-XL bearing
D:52mm, d1:20mm, B:66mm
INA PWKRE52-2RS bearing
D:52mm, d1:24mm, B:66mm
INA ZL204-DRS bearing
D:52mm, d1:20mm, B:30.7mm
INA ZL5204-DRS bearing
D:52mm, d1:20mm, B:45.3mm
INA KR5204-2RS bearing
D:52mm, d1:20mm, B:63.6mm
INA ZLE5204-2Z bearing
D:52mm, de:24mm, B:76mm