KRV 72 X
See the technical specification for details.

KRV 72 X

Cam follower (stud-type track roller), with axial guidance, full complement roller, cylindrical OD, hex socket, KRV72-X-A;CF24-1VB;CF24-1V-AB;MCF-72-BX

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TECHNICAL INFORMATION

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DIMENSIONS
D 72 mm Outside diameter
d 24 mm Stud diameter
B 80 mm Overall width
C 29 mm Outer ring width
B1 49.5 mm Length shank on stud
B2 11 mm Distance lubrication hole to flange ring
C1 0.8 mm Distance face outer ring to face thrust washer
d1 44 mm Outside diameter flange ring
G M24 x 1.5 Thread stud
G1 25 mm Thread length
M 8 mm Seat diameter for lubrication accessories
M1 4 mm Diameter of lubrication hole (shank)
SW 14 mm Width across flats
r min 1.1 mm Chamfer dimension outer ring
LOAD RATINGS
C 41.5 kN Basic dynamic load rating
C0 91 kN Basic static load rating
Pu 11.1 kN Fatigue load limit
Fr 37 kN Maximum dynamic radial load
F0r 85 kN Maximum static radial load
LIMITING SPEED
nD G 1100 r/min Limiting speed
WEIGHT
≈m 1.03 kg Weight
FEATURES
Crowned Outer ring profile
Full complement roller Roller guide
Centric Stud type
Axial plain washer 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
MOUNTING INFORMATION
Hex Mouting hole
NIP A3x9.5 Grease fitting
M24 x 1.5 Hexagonal nut
220 Nm Recommended tightening torque
OPERATING TEMPERATURE
-30ºC to + 120ºC Temperature range °C
-22ºF to + 250ºF Temperature range °F

INTERCHANGE CODE TABLE

INA・SKF IKO THK NTN NSK KOYO McGill Smith
KRV72-X
CF24-1VB
CF24-1V-AB
KRV72XH/3AS
FCRSB-72
CM24-1HM
MCF-72-BX
MCV-72-BC

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