CFH 3/4 B
See the technical specification for details.

CFH 3/4 B

Inch cam follower(inch stud type track roller), heavy stud, cylindrical OD, hexagon socket, unsealed, CFH-3/4-S, CRHB-12, H-24-W

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TECHNICAL INFORMATION

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DIMENSIONS
D 19.05 mm Outside diameter
d 11.1125 mm Stud diameter
B 35.7 mm Overall width
C 12.7 mm Outer ring width
B1 22.225 mm Length shank on stud
B2 6.35 mm Distance lubrication hole to flange ring
C1 0.8 mm Distance face outer ring to face thrust washer
d1 15.48 mm Outside diameter flange ring
G 7/16-20 Thread stud
G1 9.525 mm Thread length
M 4.7625 mm Seat diameter for lubrication accessories
M1 2.3825 mm Diameter of lubrication hole (shank)
SW 4.7625 mm Width across flats
r min 40 mm Chamfer dimension outer ring
LOAD RATINGS
Fr 7384 kN Maximum dynamic radial load
F0r 18370 kN Maximum static radial load
LIMITING SPEED
nD G 6400 r/min Limiting speed
WEIGHT
≈m 0.04 kg Weight
FEATURES
Cylindrical Outer ring profile
Full complement roller Roller guide
Heavy duty,Centric Stud type
Gap type Sealing type
52100 | 100Cr6 Outer ring material
52100 | 100Cr6 Roller material
20CrMo (ASTM4118, SCM420) Stud material
Lithium Soap Grease NLGI #2 Grease
MOUNTING INFORMATION
Hex Mouting hole
3/16” Alemite Fitting Grease fitting
10.735 Nm Recommended tightening torque
OPERATING TEMPERATURE
-30ºC to + 120ºC Temperature range °C
-22ºF to + 250ºF Temperature range °F

INTERCHANGE CODE TABLE

Mc.GILL Torrington・Koyo・NSK RBC IKO SMITH Carter
CFH-3/4-S
CRHB-12
H-24-W
CRH 12 VB
HR-3/4-B
CNBH-24-B

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