Part Number 241/750KYMDW40W886B, Spherical Roller Bearings

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 750 mm
O.D. (D)	N/A 1220 mm48.032 in
Width (B)	N/A 475 mm18.7010 in
Dynamic Radial Load Rating - 1M Revs (C1)	N/A 19800000 N4450000 lbf
e Factor ¹	N/A 0.36
UPC Code	N/A 087796141902

Max Shaft Fillet Radius²	N/A 7 mm0.280 in
Shaft Backing Shoulder Diameter	N/A 839.000 mm33.000 in
Housing Backing Shoulder Diameter	N/A 1114.000 mm43.900 in
Design Unit	N/A Metric
Bore_Taper	N/A 1/30
Cage Type	N/A YMD
Cage Material	N/A Brass

Static Radial Load Rating (C0)	N/A 38700000 N8700000 lbf
Thermal Reference Speed - Oil ³	N/A 110 rpm
Thermal Reference Speed - Grease	N/A 110 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)