Part Number 22315EJW33, 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 087796026445
Bore (d)	N/A 75 mm
O.D. (D)	N/A 160 mm6.2992 in
Width (B)	N/A 55 mm2.1654 in
Dynamic Radial Load Rating - 1M Revs (C1)	N/A 450000 N101000 lbf
e Factor¹	N/A 0.33

Max Shaft Fillet Radius²	N/A 2.0 mm0.080 in
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

Static Radial Load Rating (C0)	N/A 478000 N107000 lbf
Thermal Reference Speed - Oil³	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.

UPC Code