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This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft.
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Unit of Measure

Other Dimensions

Weight

 N/A 59.41 Kg130.98 lb

C - Cup Width

 N/A 90 mm3.5433 in
Max Housing Fillet Radius1 N/A 4 mm0.16 in

Housing Backing Shoulder Diameter - Frontface (Da)

 N/A 379.5 mm14.94 in

Housing Backing Shoulder Diameter - Backface (Db)

 N/A 362 mm14.25 in

Key Dimensions

Series

 N/A 32244

Cup Part Number

 N/A Y32244M

O.D. (D)

 N/A 400 mm15.748 in
K Factor 2 N/A 1.34
e Factor 3 N/A 0.44
Y Factor 4 N/A 1.38

Factors

G1 Factor

 N/A 1607.6

G2 Factor

 N/A 113.5
Geometry Factor (Cg)5 N/A 0.1669
  • 1 These maximum fillet radii will be cleared by the bearing corners.
  • 2 These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
  • 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 Geometry constant for Lubrication Life Adjustment Factor a3l.