KR 22A
See the technical specification for details.

KR 22A

Cam follower (stud-type track roller), with axial guidance, with cage, crowned OD, hex socket, CF10BR;CF10R-A;KR22H

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TECHNICAL INFORMATION

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DIMENSIONS
D 22 mm Outside diameter
d 10 mm Stud diameter
B 36 mm Overall width
C 12 mm Outer ring width
B1 23 mm Length shank on stud
C1 0.6 mm Distance face outer ring to face thrust washer
d1 17.5 mm Outside diameter flange ring
G M10 x 1.25 Thread stud
G1 12 mm Thread length
M 4 mm Seat diameter for lubrication accessories
SW 4 mm Width across flats
r min 0.3 mm Chamfer dimension outer ring
LOAD RATINGS
C 5.7 kN Basic dynamic load rating
C0 6.5 kN Basic static load rating
Pu 0.65 kN Fatigue load limit
Fr 4.45 kN Maximum dynamic radial load
F0r 5.2 kN Maximum static radial load
LIMITING SPEED
nD G 8000 r/min Limiting speed
WEIGHT
≈m 0.045 kg Weight
FEATURES
Crowned Outer ring profile
Cage Roller guide
Centric Stud type
Gap type 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 A1 Grease fitting
M10 x 1.25 Hexagonal nut
15 Nm Recommended tightening torque
OPERATING TEMPERATURE
-30ºC to + 120ºC Temperature range °C
-22ºF to + 250ºF Temperature range °F

INTERCHANGE CODE TABLE

IKO THK NTN NSK KOYO McGill
CF10BR
CF10R-A
KR22H
FCJB-22R
KM10RHM
MCFR-22A-B

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