Part Number 22211KEMW33C3, 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 55 mm
O.D. (D)	N/A 100 mm3.9370 in
Width (B)	N/A 25 mm0.9843 in
Dynamic Radial Load Rating - 1M Revs (C1)	N/A 134000 N30100 lbf
e Factor¹	N/A 0.23

Weight	N/A 0.9 Kg1.9 lb
Max Shaft Fillet Radius²	N/A 1.5 mm0.060 in
Shaft Backing Shoulder Dia.	N/A 66.000 mm2.600 in
Housing Backing Shoulder Dia.	N/A 91.000 mm3.600 in

Static Radial Load Rating (C0)	N/A 134000 N30100 lbf
Thermal Reference Speed - Oil³	N/A 5900 rpm
Thermal Reference Speed - Grease	N/A 4800 rpm

Static - In All Cases Y0⁴	N/A 2.89
Dynamic Equiv. Radial Load Factor when Fa/Fr<=e; X=0.67 (Y)⁵	N/A 2.95
Dynamic Equiv. Radial Load Factor when Fa/Fr>e; X=1 (Y)⁶	N/A 4.4
Geometry Factor (Cg) ⁷	N/A 0.052

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)