Part Number 363DC, Tapered Roller Bearings - Double Tapered Cup

The configuration of the TDO provides a wide effective bearing spread, making it ideal for applications in which overturning moments are a significant load component. TDO bearings can be used in fixed positions or allowed to float in the housing bore.

RELATED PRODUCTS

Unit of Measure

Key Dimensions | Other Dimensions | Factors

Key Dimensions

Cup Part Number	N/A 363DC
O.D. (D)	N/A 3.5433 in90 mm
e Factor ¹	N/A 0.32
K Factor ²	N/A 1.83

Other Dimensions

Weight	N/A 1.236 Kg2.72 lb
Outer Ring Width (C)	N/A 1.6563 in42.070 mm
Max Housing Fillet Radius³	N/A 0.03 in0.8 mm
Housing Backing Shoulder Dia. - Frontface (Da)	N/A 3.34 in84.84 mm

Factors

Y1 Factor ⁴	N/A 2.11
Y2 Factor ⁵	N/A 3.14
G1 Factor	N/A 33.8
G2 Factor	N/A 14
Geometry Factor (Cg)⁶	N/A 0.0773

¹ These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
² These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
³ These maximum fillet radii will be cleared by the bearing corners.
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 Geometry constant for Lubrication Life Adjustment Factor a3l.

Email ^*
First Name ^*
Last Name ^*
Company ^*
Department ^*
Country ^*
Zip/Postal Code ^*
Phone Number

Key Dimensions

Cup Part Number

O.D. (D)

Other Dimensions

Weight

Outer Ring Width (C)

Housing Backing Shoulder Dia. - Frontface (Da)

Factors

G1 Factor

G2 Factor