Advanced Search On The Timken Company

Unit of Measure

Specifications

Cone Part Number
Cup Part Number

Dimensions

d - Bore (in)	At Least : No More Than : Available Range: 0.75 to 16
d - Bore (mm)	At Least : No More Than : Available Range: 19.05 to 406.4
D - Cup Outer Diameter (in)	At Least : No More Than : Available Range: 1.8504 to 22.625
D - Cup Outer Diameter (mm)	At Least : No More Than : Available Range: 47 to 574.675
T - Bearing Width across Cones (in)	At Least : No More Than : Available Range: 1.25 to 6.8125
T - Bearing Width across Cones (mm)	At Least : No More Than : Available Range: 31.75 to 173.038
C - Double Cup Width (in)	At Least : No More Than : Available Range: 0.9688 to 6.375
C - Double Cup Width (mm)	At Least : No More Than : Available Range: 24.608 to 161.925

Abutment and Fillet Dimensions

R - Cone Backface "To Clear" Radius (in) ¹	At Least : No More Than : Available Range: 0.03 to 0.27
R - Cone Backface "To Clear" Radius (mm) ²	At Least : No More Than : Available Range: 0.8 to 6.8
r - Cup Backface "To Clear" Radius (in) ³	At Least : No More Than : Available Range: 0.02 to 0.09
r - Cup Backface "To Clear" Radius (mm) ⁴	At Least : No More Than : Available Range: 0.4 to 2.3

Basic Load Ratings

C90 - Dynamic Radial Rating (90 million revolutions) (lbf) ⁵	At Least : No More Than : Available Range: 1560 to 90100
C90 - Dynamic Radial Rating (90 million revolutions) (N) ⁶	At Least : No More Than : Available Range: 6930 to 401000
C1 - Dynamic Radial Rating (1 million revolutions) (lbf) ⁷	At Least : No More Than : Available Range: 10500 to 605000
C1 - Dynamic Radial Rating (1 million revolutions) (N) ⁸	At Least : No More Than : Available Range: 46500 to 2690000
C_a90 - Dynamic Thrust Rating (90 million revolutions) (lbf) ⁹	At Least : No More Than : Available Range: 952 to 65900
C_a90 - Dynamic Thrust Rating (90 million revolutions) (N) ¹⁰	At Least : No More Than : Available Range: 4230 to 245000
C90₍₂₎ - Dynamic Radial Rating (Two-Row, 90 million revolutions) (lbf) ¹¹	At Least : No More Than : Available Range: 2710 to 157000
C90₍₂₎ - Dynamic Radial Rating (Two-Row, 90 million revolutions) (N) ¹²	At Least : No More Than : Available Range: 10500 to 698000

¹ These maximum fillet radii will be cleared by the bearing corners.
² These maximum fillet radii will be cleared by the bearing corners.
³ These maximum fillet radii will be cleared by the bearing corners.
⁴ These maximum fillet radii will be cleared by the bearing corners.
⁵ Based on 90 x 10⁶ revolutions L₁₀ life, for The Timken Company life calculation method. C₉₀ and C_a90 are radial and thrust values.
⁶ Based on 90 x 10⁶ revolutions L₁₀ life, for The Timken Company life calculation method. C₉₀ and C_a90 are radial and thrust values.
⁷ Based on 1 x 10⁶ revolutions L₁₀ life, for the ISO life calculation method.
⁸ Based on 1 x 10⁶ revolutions L₁₀ life, for the ISO life calculation method.
⁹ 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.
¹⁰ 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.
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.

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No Preference
HH221449NA
HM231140NA
HM231149NA
HM252343NA
HM252344NA
HM252348NA
HM252349NA
HM926740NA
L163149NW
L357049NW
LM241149NW
LM249747NW
LM251649NW
LM446349NW
LM637349NW
NA05075
NA08125
NA132083
NA13687
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NA357
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NA659
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NA66212
NA67885SW
NA691
NA691A
NA691SW
NA71450
NA72212
NA749
NA759
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NA776
NA776SW
NA780
NA782
NA78250
NA82576
NA82587
NA842
NA861
NA87700
NA87700SW
NA9378
NA94650
NA94700
NA97450
NA98350
NA99600

No Preference
05185D
08231D
132126D
13621D
14276D
15251D
17245D
18620D
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99102CD
HH221410D
HM231116D
HM252311D
HM252315CD
HM926710CD
L163110CD
L357010CD
LM241110D
LM249710CD
LM251610D
LM446310D
LM637310D