Activated later
Unit of Measure

Key Dimensions

UPC

 N/A 0053893715902

Cone Part Number

 N/A GL217849

Cup Part Number

 N/A GL217810

Bore (d)

 N/A 3 1/2 in88.9 mm

O.D. (D)

 N/A 4.8750 in123.825 mm

Width (T)

 N/A 0.8125 in20.638 mm
Dynamic Radial Load Rating - 1M Revs (C1)1 N/A 20800 lbf92600 N
Dynamic Radial Load Rating - 90M Revs (C90) 2 N/A 5400 lbf24000 N
e Factor3 N/A 0.33
K Factor4 N/A 1.77
Y Factor 5 N/A 1.82

Other Dimensions

Weight

 N/A 1.6 lb0.7 Kg

Inner Ring Width (B)

 N/A 0.8125 in20.638 mm

Outer Ring Width (C)

 N/A 0.6563 in16.670 mm
Effective Center Location6 N/A 0 in0 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 3.7 in94 mm

Shaft Backing Shoulder Dia. - Backface (db)

 N/A 3.82 in97 mm

Housing Backing Shoulder Dia. - Frontface (Da)

 N/A 4.72 in119.89 mm

Housing Backing Shoulder Dia. - Backface (Db)

 N/A 4.57 in116.08 mm

Cage Location rel. to BF (Aa)

 N/A 0.01 in0.3 mm

Cage Location rel. to FF (Ab)

 N/A 0.1 in2.5 mm

Ratings

Dynamic Axial Rating - 90M Revs (Ca90)9 N/A 3050 lbf13600 N

Static Radial Load Rating (C0)

 N/A 35200 lbf156000 N

Factors

G1 Factor

 N/A 111.3

G2 Factor

 N/A 74.8
Geometry Factor (Cg)10 N/A 0.115
  • 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.