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Cylindrical Roller Radial Bearings - HJ Series
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Part Number HJ-8010440
Part Number HJ-8010440, 6673M
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Clearance fit suggested for outer ring when housing is stationary relative to load.
Tight transition fit suggested if housing rotates relative to load.
Consult your Timken representative for oscillating applications (e.g., low radial-clearance concerns).
Unmarked end of outer ring should be assembled against housing shoulder to clear maximum allowed housing fillet (r
as max
).
Meets Military Standard MS 51961.
Bearing Dimensions
·
Specifications
·
Mounting Data
·
Sub Assembly Part Numbers
Bearing Dimensions
Shaft Diameter (F
w
)
127.00
mm
5.00
in
D - Outer Diameter
165.1
mm
6 1/2
in
Dimension C/B
63.5
mm
2.5000
in
Specifications
Static Load Rating C
o
684000
N
154000
lbf
Dynamic Load Rating C
1
1
345000
N
77600
lbf
Geometry Factor C
g
2
0.1213
Thermal Speed Ratings - Oil
2800
rpm
Thermal Speed Ratings - Grease
2500
rpm
1
Based on 1 x 10
6
revolutions L
10
life, for the ISO life calculation method.
2
C
g
factor for bearing without inner ring.
Mounting Data
Chamfer r
smin
2.540
mm
0.1
in
Max. Mounting Dimensions Clearance Fit 1
127.00
mm
5.00
in
Min. Mounting Dimensions Clearance Fit 1
126.975
mm
4.9990
in
Max. Mounting Dimensions Clearance Fit 2
165.141
mm
6.5016
in
Min. Mounting Dimensions Clearance Fit 2
165.100
mm
6.500
in
Max. Mounting Dimensions Tight Transition Fit S
4.9984
mm
126.959
in
Min. Mounting Dimensions Tight Transition Fit S
126.934
mm
4.9974
in
Max. Mounting Dimensions Tight Transition Fit H
165.044
mm
6.4978
in
Min. Mounting Dimensions Tight Transition Fit H
165.085
mm
6.4994
in
Shoulder Diameter D
a
150.81
mm
5.938
in
Sub Assembly Part Numbers
Used with Inner Ring Designation
IR-648040
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Cylindrical Roller Bearing - HJ Series-2
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·
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Catalog and Technical Information - Cylindrical Roller Bearings
