Part Number 23928EMW33C3, Spherical Roller Bearings - Brass Cage On The Timken Company

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 140 mm
O.D. (D)	N/A 190 mm7.4803 in
Width (B)	N/A 37 mm1.4567 in
Dynamic Radial Load Rating - 1M Revs (C1)	N/A 314000 N70500 lbf
e Factor¹	N/A 0.16

Max Shaft Fillet Radius²	N/A 1.50 mm0.060 in
Shaft Backing Shoulder Diameter	N/A 152 mm6.0000 in
Housing Backing Shoulder Diameter	N/A 180.000 mm7.1000 in
Design Unit	N/A Metric

Static Radial Load Rating (C0)	N/A 477000 N107000 lbf
Thermal Reference Speed - Grease	N/A 2300 rpm
Thermal Reference Speed - Oil³	N/A 2800 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)