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Item # CR30X
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Item # CR30X, Cam Follower Stud Type Track Roller Bearing - Cylindrical O.D., CR Type
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Unit of Measure:
Imperial
Metric
Both
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·
Technical Specifications
·
Dimensional Specifications
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Ordering Options
Contact NTN Customer Relations
Technical Specifications
Type
Cam Follower
Material
Through Hardened Steel
Thread Type
Inch
Cage Material
Steel Plate Punched
Limiting Speed - Oil
8000
RPM
Limiting Speed - Grease
6000
RPM
Roller Type
Cylindrical
Bearing Type
Needle Roller Bearing
Outside Ring Type
Cylindrical
Enclosure
Open
Drive Type
Slot
Configuration
One
Torque
21.0
lb·ft
92
N·m
Static Load Rating
7550
lbf
33500
N
Dynamic Load Rating
4650
lbf
20700
N
Weight
0.926
lb
0.420
kg
Operating Temperature Range
-40 to 250
ºF
-40 to 120
ºC
Dimensional Specifications
Cam Follower Stud Type Track Roller Bearing - Cylindrical O.D., CR Type - Dimensions
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G
3/4-16UNF
B1
2.8110
in
71.400
mm
B2
1.7480
in
44.400
mm
D
1.8750
in
47.625
mm
D Tolerance
0/-0.0020
in
0/-0.050
mm
B
1.0630
in
27.000
mm
C
1.0000
in
25.400
mm
C Tolerance
0/-0.0051
in
0/-0.130
mm
d1
0.7500
in
19.050
mm
d1 Tolerance
0.0010/0
in
0.025/0
mm
G1
0.8740
in
22.200
mm
e
1.4370
in
36.500
mm
B3
0.4374
in
11.110
mm
a
0.1575
in
4.000
mm
F
0.9843
in
25.000
mm
C1
0.0315
in
0.800
mm
n
0.2362
in
6.000
mm
Grease Nipple Size
NIP-B6