Part Number 22238KEJW33, Spherical Roller Bearings - Steel Cage On The Timken Company

Key Features

• 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 hardened steel cage

Unit of Measure

Key Dimensions | Other Dimensions | Ratings | Factors

UPC Code	N/A 087796356573
Bore (d)	N/A 190 mm
O.D. (D)	N/A 340 mm13.3858 in
Width (B)	N/A 92 mm3.622 in
Dynamic Radial Load Rating - 1M Revs (C1)	N/A 1550000 N348000 lbf
e Factor¹	N/A 0.25

Max Shaft Fillet Radius²	N/A 3 mm0.120 in
Shaft Backing Shoulder Diameter	N/A 226.000 mm8.900 in
Housing Backing Shoulder Diameter	N/A 310 mm12.2000 in
Design Unit	N/A Metric

Static Radial Load Rating (C0)	N/A 1960000 N440000 lbf
Thermal Reference Speed - Oil³	N/A 1800 rpm
Thermal Reference Speed - Grease	N/A 1500 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.

UPC Code