Part Number 22234KEMW33C4, 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 170 mm
O.D. (D)	N/A 12.2047 in310 mm
Width (B)	N/A 3.3858 in86 mm
Dynamic Radial Load Rating - 1M Revs (C1)	N/A 290000 lbf1290000 N
e Factor ¹	N/A 0.26

Bore_Taper	N/A 1/12
Max Shaft Fillet Radius²	N/A 0.120 in3 mm
Shaft Backing Shoulder Diameter	N/A 204 mm8.0000 in
Housing Backing Shoulder Diameter	N/A 281 mm11.1000 in
Design Unit	N/A Metric
Cage Type	N/A EM
Cage Material	N/A Brass
Superseded Part	N/A 22234KYMW33C4

Static Radial Load Rating (C0)	N/A 359000 lbf1590000 N
Thermal Reference Speed - Oil ³	N/A 2000 rpm
Thermal Reference Speed - Grease	N/A 1700 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)