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

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.