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Unit of Measure

Key Dimensions

UPC

 N/A 0053893661780

Cone Part Number

 N/A GL540048

Cup Part Number

 N/A GL540010

Bore (d)

 N/A 7.874 in200 mm

O.D. (D)

 N/A 10.000 in254 mm

Width (T)

 N/A 1.1250 in28.575 mm
Dynamic Radial Load Rating - 1M Revs (C1)1 N/A 47400 lbf211000 N
Dynamic Radial Load Rating - 90M Revs (C90) 2 N/A 12300 lbf54700 N
e Factor3 N/A 0.4
K Factor4 N/A 1.47
Y Factor 5 N/A 1.51

Other Dimensions

Weight

 N/A 6.9 lb3.1 Kg

Inner Ring Width (B)

 N/A 1.0938 in27.783 mm

Outer Ring Width (C)

 N/A 0.8438 in21.433 mm
Effective Center Location6 N/A 0.56 in14.2 mm
Max Shaft Fillet Radius7 N/A 0.060 in1.520 mm
Max Housing Fillet Radius8 N/A 0.06 in1.52 mm

Shaft Backing Shoulder Dia. - Frontface (da)

 N/A 8.19 in208 mm

Shaft Backing Shoulder Dia. - Backface (db)

 N/A 8.27 in210 mm

Housing Backing Shoulder Dia. - Frontface (Da)

 N/A 9.80 in246.90 mm

Housing Backing Shoulder Dia. - Backface (Db)

 N/A 9.57 in243.08 mm

Cage Location rel. to BF (Aa)

 N/A 0.08 in2 mm

Cage Location rel. to FF (Ab)

 N/A 0.1 in2.5 mm

Ratings

Dynamic Axial Rating - 90M Revs (Ca90)9 N/A 8350 lbf37100 N

Static Radial Load Rating (C0)

 N/A 91800 lbf408000 N

Factors

G1 Factor

 N/A 504

G2 Factor

 N/A 226
Geometry Factor (Cg)10 N/A 0.137
  • 1 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
  • 2 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values.
  • 3 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 4 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 5 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 6 Negative value indicates effective center inside cone backface.
  • 7 These maximum fillet radii will be cleared by the bearing corners.
  • 8 These maximum fillet radii will be cleared by the bearing corners.
  • 9 Based on 90 x 106 revolutions L10 life, for The Timken Company life calculation method. C90 and Ca90 are radial and thrust values for a single-row, C90(2) is the two-row radial value.
  • 10 Geometry constant for Lubrication Life Adjustment Factor a3l.