CF 1/2 N B
See the technical specification for details.

CF 1/2 N B

Inch cam follower(inch stud type track roller), narrow roller width, cylindrical OD, hexagon socket, unsealed, CF-1/2-N-B, CRB-8

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TECHNICAL INFORMATION

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DIMENSIONS
D 12.7 mm Outside diameter
d 4.826 mm Stud diameter
B 22.2 mm Overall width
C 8.7376 mm Outer ring width
B1 12.7 mm Length shank on stud
C1 0.7938 mm Distance face outer ring to face thrust washer
d1 10.41 mm Outside diameter flange ring
G 10-32 Thread stud
G1 6.35 mm Thread length
M 3.175 mm Seat diameter for lubrication accessories
SW 3.175 mm Width across flats
r min 0.4 mm Chamfer dimension outer ring
LOAD RATINGS
Fr 2758 kN Maximum dynamic radial load
F0r 3203 kN Maximum static radial load
LIMITING SPEED
nD G 11500 r/min Limiting speed
WEIGHT
≈m 0.009 kg Weight
FEATURES
Cylindrical Outer ring profile
Full complement roller Roller guide
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
1/8” Alemite Fitting Grease fitting
1.695 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 IKO NTN SMITH
CF-1/2-N-B
CRB-8
CR 8 VB
CRV 8XH/3AS
CR-1/2-A-B

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