CCFH 2 3/4
See the technical specification for details.

CCFH 2 3/4

Inch cam follower(inch stud type track roller), heavy stud, crowned OD, screwdriver slot, unsealed, CCFH-2 3/4, CRHC-44, CH-88

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TECHNICAL INFORMATION

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DIMENSIONS
D 69.85 mm Outside diameter
d 31.75 mm Stud diameter
B 96 mm Overall width
C 38.1 mm Outer ring width
B1 57.15 mm Length shank on stud
B2 14.2875 mm Distance lubrication hole to flange ring
C1 0.8 mm Distance face outer ring to face thrust washer
d1 42.86 mm Outside diameter flange ring
G 1 1/4-12 Thread stud
G1 28.575 mm Thread length
M 4.7625 mm Seat diameter for lubrication accessories
M1 3.175 mm Diameter of lubrication hole (shank)
SW 12.7 mm Width across flats
LOAD RATINGS
Fr 52131 kN Maximum dynamic radial load
F0r 146339 kN Maximum static radial load
LIMITING SPEED
nD G 1050 r/min Limiting speed
WEIGHT
≈m 1.47 kg Weight
FEATURES
Crowned 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
Screwdriver slot Mouting hole
3/16” Alemite Fitting Grease fitting
254.25 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
CCFH-2 3/4
CRHC-44
CH-88
CRH 44 VR
HR-2 3/4-C
CCNBH-88

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