Part Number 22212EMC3, 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 60 mm
O.D. (D)	N/A 110 mm4.3307 in
Width (B)	N/A 28 mm1.1024 in
Dynamic Radial Load Rating - 1M Revs (C1)	N/A 163000 N36600 lbf
e Factor¹	N/A 0.24

Max Shaft Fillet Radius²	N/A 1.50 mm0.060 in
Shaft Backing Shoulder Diameter	N/A 72 mm2.800 in
Housing Backing Shoulder Diameter	N/A 100.0 mm4.000 in
Design Unit	N/A Metric

Static Radial Load Rating (C0)	N/A 164000 N36900 lbf
Thermal Reference Speed - Grease	N/A 4500 rpm
Thermal Reference Speed - Oil³	N/A 5600 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)