Part Number 23144EMBW33W40C3, Spherical Roller Bearings

Longer bearing life achieved from higher capacity (vs. competitors)
Longer lubrication life achieved from lower operating temperatures due to reduced internal friction and running torque from cage guided rollers
Better contaminant purging from slots on cage face helps extend bearing life
Greater fatigue strength and increased wear resistance provide tougher protection against shock and acceleration loading from a brass cage

Unit of Measure

Key Dimensions | Other Dimensions | Ratings | Factors

Bore (d)	N/A 220 mm
O.D. (D)	N/A 370 mm14.5669 in
Width (B)	N/A 120 mm4.7244 in
Dynamic Radial Load Rating - 1M Revs (C1)	N/A 1940000 N436000 lbf
e Factor ¹	N/A 0.31
UPC Code	N/A 087796081987
Superseded Part	N/A 23144YMBW33W40C3

Max Shaft Fillet Radius²	N/A 3 mm0.120 in
Shaft Backing Shoulder Diameter	N/A 252 mm9.9000 in
Housing Backing Shoulder Diameter	N/A 336 mm13.2000 in
Design Unit	N/A Metric
Cage Type	N/A EMB
Cage Material	N/A Brass

Static Radial Load Rating (C0)	N/A 2740000 N616000 lbf
Thermal Reference Speed - Oil ³	N/A 1200 rpm
Thermal Reference Speed - Grease	N/A 1100 rpm

¹ These factors apply for both inch and metric calculations. Consult your Timken representative for instruction on use.
² Maximum housing fillet radius that bearing corners will clear.
³ See thermal speed ratings in the engineering section.
⁴ These factors apply for both inch and metric calculations. See engineering
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 Geometry constant for Lubrication Life Adjustment Factor a3l.

Bore (d)