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Cylindrical Roller Radial Bearings - HJ Series
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Part Number HJ-648032
Part Number HJ-648032, 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
)
101.60
mm
4.00
in
D - Outer Diameter
127
mm
5
in
Dimension C/B
50.8
mm
2.0000
in
Specifications
Static Load Rating C
o
428000
N
96200
lbf
Dynamic Load Rating C
1
1
201000
N
45100
lbf
Geometry Factor C
g
2
0.106
Thermal Speed Ratings - Oil
3500
rpm
Thermal Speed Ratings - Grease
3100
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
101.60
mm
4.00
in
Min. Mounting Dimensions Clearance Fit 1
101.577
mm
3.9991
in
Max. Mounting Dimensions Clearance Fit 2
127.041
mm
5.0016
in
Min. Mounting Dimensions Clearance Fit 2
127.000
mm
5.000
in
Max. Mounting Dimensions Tight Transition Fit S
3.9986
mm
101.564
in
Min. Mounting Dimensions Tight Transition Fit S
101.542
mm
3.9977
in
Max. Mounting Dimensions Tight Transition Fit H
126.944
mm
4.9978
in
Min. Mounting Dimensions Tight Transition Fit H
126.985
mm
4.9994
in
Shoulder Diameter D
a
117.48
mm
4.625
in
Sub Assembly Part Numbers
Used with Inner Ring Designation
IR-526432
IR-546432
IR-566432
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·
Cylindrical Roller Bearing - HJ Series-2
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·
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·
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·
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Catalog and Technical Information - Cylindrical Roller Bearings
