Description
Brand - TIMKEN
Item Number - M249734/M249710CD TIMKEN
Also Known As - M249734 - M249710CD
Category - Double Row Tapered Roller Bearing (TDO Type)
Bore Diameter (d) mm - 231.775
Bore Diameter (d) inch - 9.125
Outer Diameter (D) mm - 358.775
Outer Diameter (D) inch - 14.125
Bearing Width across Cones (T) mm - 152.4
Bearing Width across Cones (T) inch - 6
Double Outer Ring Width (C) mm - 117.475
Double Outer Ring Width (C) inch - 4.625
Dynamic Load Rating (C1) N - 1590000
Dynamic Load Rating (C1) lbf - 358000
Factor (e) - 0.33
Factor (Y1) - 2.03
Factor (Y2) - 3.02
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) N - 237000
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) lbf - 53300
Dynamic Thrust Rating (90 million revolutions) (Ca90) N - 135000
Dynamic Thrust Rating (90 million revolutions) (Ca90) lbf - 30300
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 413000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 92800
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.76
Maximum Shaft Fillet Radius (R) mm - 6.4
Maximum Shaft Fillet Radius (R) inch - 0.25
Cone Backface Backing Diameter (db) mm - 263
Cone Backface Backing Diameter (db) inch - 10.35
Maximum Housing Fillet Radius (r) mm - 1.5
Maximum Housing Fillet Radius (r) inch - 0.06
Cup Frontface Backing Diameter (Da) mm - 343
Cup Frontface Backing Diameter (Da) inch - 13.5
PIn (Ka) mm - 25.4
PIn (Ka) inch - 1
PIn (Kb) mm - 8.73
PIn (Kb) inch - 0.34
Geometry Factor (G1) - 1626
Geometry Factor (G2) - 173
Geometry Factor (Cg) - 0.1526
Bearing Weight (kg) - 54.98
Bearing Weight (lbs) - 121.22
Inner Part Number - M249734
Outer Part Number - M249710CD
** Images are for representation purposes only





