Part Number 23330EMBW33W800C3, 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 150 mm
O.D. (D)	N/A 12.5981 in319.993 mm
Width (B)	N/A 5.0394 in128 mm
Dynamic Radial Load Rating - 1M Revs (C1)	N/A 400000 lbf1780000 N
e Factor ¹	N/A 0.41

Max Shaft Fillet Radius²	N/A 0.120 in3 mm
Shaft Backing Shoulder Diameter	N/A 185 mm7.3000 in
Housing Backing Shoulder Diameter	N/A 280.000 mm11.000 in
Design Unit	N/A Metric
Cage Type	N/A EMB
Cage Material	N/A Brass
Superseded Part	N/A 23330YMBW33W800C3

Static Radial Load Rating (C0)	N/A 479000 lbf2130000 N
Thermal Reference Speed - Oil ³	N/A 1100 rpm
Thermal Reference Speed - Grease	N/A 1000 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)