Advanced Search On The Timken Company

Unit of Measure

Key Dimensions

Series
Cone Part Number
Cup Part Number
Seal Part Number
Bore (d) (in)	At Least : No More Than : Available Range: 0.75 to 2.6875
Bore (d) (mm)	At Least : No More Than : Available Range: 19.05 to 68.263
O.D. (D) (in)	At Least : No More Than : Available Range: 1.781 to 4.7244
O.D. (D) (mm)	At Least : No More Than : Available Range: 45.237 to 120
Width (T) (in)	At Least : No More Than : Available Range: 0.5313 to 1.1418
Width (T) (mm)	At Least : No More Than : Available Range: 13.495 to 29.002
Dynamic Radial Load Rating - 90M Revs (C90) (lbf) ¹	At Least : No More Than : Available Range: 1700 to 8360
Dynamic Radial Load Rating - 90M Revs (C90) (N) ²	At Least : No More Than : Available Range: 7550 to 37200
Dynamic Radial Load Rating - 1M Revs (C1) (lbf) ³	At Least : No More Than : Available Range: 6540 to 32200
Dynamic Radial Load Rating - 1M Revs (C1) (N) ⁴	At Least : No More Than : Available Range: 29100 to 143000
Static Radial Load Rating (C0) (lbf)	At Least : No More Than : Available Range: 6650 to 41900
Static Radial Load Rating (C0) (N)	At Least : No More Than : Available Range: 29600 to 186000
e Factor ⁵	At Least : No More Than : Available Range: 0.28 to 0.41
Y Factor ⁶	At Least : No More Than : Available Range: 1.46 to 2.16

Other Dimensions

T1 - Total Width (in)	At Least : No More Than : Available Range: 0.588 to 1.272
T1 - Total Width (mm)	At Least : No More Than : Available Range: 14.935 to 32.418
Max Shaft Fillet Radius (in) ⁷	At Least : No More Than : Available Range: 0.04 to 0.14
Max Shaft Fillet Radius (mm) ⁸	At Least : No More Than : Available Range: 1 to 3.6
Max Housing Fillet Radius (in) ⁹	At Least : No More Than : Available Range: 0.04 to 0.13
Max Housing Fillet Radius (mm) ¹⁰	At Least : No More Than : Available Range: 1.02 to 3.3

Ratings

C_a90 - Dynamic Thrust Rating (90 million revolutions) (lbf) ¹¹	At Least : No More Than : Available Range: 1170 to 5500
C_a90 - Dynamic Thrust Rating (90 million revolutions) (N) ¹²	At Least : No More Than : Available Range: 5190 to 24500

Factors

Y1 Factor ¹³	At Least : No More Than : Available Range: 1.64 to 2.43
Y2 Factor ¹⁴	At Least : No More Than : Available Range: 2.44 to 3.61

¹ Based on 90 x 10⁶ revolutions L₁₀ life, for The Timken Company life calculation method. C₉₀ and C_a90 are radial and thrust values.
² Based on 90 x 10⁶ revolutions L₁₀ life, for The Timken Company life calculation method. C₉₀ and C_a90 are radial and thrust values.
³ Based on 1 x 10⁶ revolutions L₁₀ life, for the ISO life calculation method.
⁴ Based on 1 x 10⁶ revolutions L₁₀ life, for the ISO life calculation method.
⁵ These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
⁶ These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
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 These maximum fillet radii will be cleared by the bearing corners.
¹⁰ These maximum fillet radii will be cleared by the bearing corners.
¹¹ Based on 90 x 10⁶ revolutions L₁₀ life, for The Timken Company life calculation method. C₉₀ and C_a90 are radial and thrust values for a single-row, C₉₀₍₂₎ is the two-row radial value.
¹² Based on 90 x 10⁶ revolutions L₁₀ life, for The Timken Company life calculation method. C₉₀ and C_a90 are radial and thrust values for a single-row, C₉₀₍₂₎ is the two-row radial value.
¹³ These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
¹⁴ These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.

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