All Product Types > ENGINEERED BEARINGS > Cylindrical Roller Bearings > Cylindrical Roller Radial Bearings - HJ Series > Part Number HJ-10412840  

Part Number HJ-10412840, 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 (ras max).
  • Meets Military Standard MS 51961.





Bearing Dimensions  · Specifications  · Mounting Data  · Sub Assembly Part Numbers

Bearing Dimensions

Shaft Diameter (Fw)

165.10 mm
6.50
in

D - Outer Diameter

203.2 mm
8
in

Dimension C/B

63.5 mm
2.5000
in


Specifications

Static Load Rating Co

832000 N
187000
lbf

Dynamic Load Rating C11

376000 N
84600
lbf

Geometry Factor Cg2

0.1459

Thermal Speed Ratings - Oil

2100 rpm

Thermal Speed Ratings - Grease

1800 rpm
1 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
2 Cg factor for bearing without inner ring.


Mounting Data

Chamfer rsmin

3.050 mm
0.12
in

Max. Mounting Dimensions Clearance Fit 1

165.10 mm
6.50
in

Min. Mounting Dimensions Clearance Fit 1

165.075 mm
6.4990
in

Max. Mounting Dimensions Clearance Fit 2

203.246 mm
8.0018
in

Min. Mounting Dimensions Clearance Fit 2

203.200 mm
8.000
in

Max. Mounting Dimensions Tight Transition Fit S

6.4984 mm
165.059
in

Min. Mounting Dimensions Tight Transition Fit S

165.034 mm
6.4974
in

Max. Mounting Dimensions Tight Transition Fit H

203.139 mm
7.9976
in

Min. Mounting Dimensions Tight Transition Fit H

203.185 mm
7.9994
in

Shoulder Diameter Da

188.91 mm
7.438
in


Sub Assembly Part Numbers

Used with Inner Ring Designation

IR-8810440


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