INA PWKR52-2RS-XL cam followers

INA PWKR52-2RS-XL Stud type track rollers

Also known as : PWKR52-2RS-XL

• D: 52 mm
• d1: 20 mm
• B: 66 mm
• Cr: 25 kN
• C0r: 33 kN

INA PWKR52-2RS-XL Bearing

model	PWKR52-2RS-XL
D	52 mm
d1	20 mm, Tolerance: h7
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 Nm, Nut tightening torque
Cr w	25000 N, Effective dynamic load rating as track roller (radial)
C0r w	33000 N, Effective static load rating as track roller (radial)
Cur w	4100 N, Fatigue limit load
Fr per	21800 N, Permissible dynamic radial load
F0r per	33000 N, Permissible static radial load
Speed	3800 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.
AP	AP10, Suitable central lubrication adapter for connection to a central lubrication system
mass	450 g

INA PWKR52-2RS-XL bearings, Cam follower bearings, with axial guidance, full complement cylindrical roller set, lip seals on both sides.