Part Number 22315EMW800C4, 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 75.000 mm
O.D. (D)	N/A 6.2989 in159.993 mm
Width (B)	N/A 2.1654 in55 mm
Dynamic Radial Load Rating - 1M Revs (C1)	N/A 101000 lbf450000 N
e Factor ¹	N/A 0.33
UPC Code	N/A 087796026513

Max Shaft Fillet Radius²	N/A 0.080 in2.0 mm
Shaft Backing Shoulder Diameter	N/A 97.0 mm3.8000 in
Housing Backing Shoulder Diameter	N/A 144.000 mm5.700 in
Design Unit	N/A Metric
Cage Type	N/A EM
Cage Material	N/A Brass
Superseded Part	N/A 22315YMW800C4

Static Radial Load Rating (C0)	N/A 107000 lbf478000 N
Thermal Reference Speed - Oil ³	N/A 4100 rpm
Thermal Reference Speed - Grease	N/A 3500 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)