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Item # KR47H
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Item # KR47H, Cam Follower Stud Type Track Roller Bearing - Spherical O.D., KR..H 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
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Technical Specifications
Type
Cam Follower
Material
Through Hardened Steel
Thread Type
Metric
Cage Material
Pressed Steel
Limiting Speed - Oil
8000
RPM
Limiting Speed - Grease
6000
RPM
Roller Type
Crowned
Stud Type
Standard
Bearing Type
Needle Roller Bearing
Outside Ring Type
Spherical
Enclosure
Open
Drive Type
Hex
Configuration
One
Torque
76.0
N·m
Static Load Rating
5150
lbf
22800
N
Dynamic Load Rating
3150
lbf
14000
N
Load Rating of Track
1060
lbf
4700
N
Weight
0.851
lb
0.386
kg
Operating Temperature Range
-40 to 250
ºF
-40 to 120
ºC
Dimensional Specifications
Cam Follower Stud Type Track Roller Bearing - Spherical O.D., KR..H Type - Dimensions
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G
M20x1.5
B1
2.5984
in
66.000
mm
B2
1.4370
in
36.500
mm
D
1.8504
in
47.000
mm
D Tolerance
0/-0.0020
in
0/-0.050
mm
B
1.0039
in
25.500
mm
C
0.9449
in
24.000
mm
d1
0.7087
in
18.000
mm
d1 Tolerance
0/-0.0008
in
0/-0.021
mm
G1
0.748
in
19
mm
e
1.2598
in
32.000
mm
B3
0.3543
in
9.000
mm
a
0.1575
in
4.000
mm
F
0.8661
in
22.000
mm
C1
0.0315
in
0.800
mm
h
0.3150
in
8.000
mm
m
0.3150
in
8.000
mm
Grease Nipple Size
NIP-B8