LM446349/LM446310D TIMKEN

Brand - TIMKEN
Item Number - LM446349/LM446310D TIMKEN
Also Known As - LM446349 - LM446310D
Category - Double Row Tapered Roller Bearing (TDO Type)
Bore Diameter (d) mm - 234.95
Bore Diameter (d) inch - 9.25
Outer Diameter (D) mm - 311.15
Outer Diameter (D) inch - 12.25
Bearing Width across Cones (T) mm - 98.425
Bearing Width across Cones (T) inch - 3.875
Double Outer Ring Width (C) mm - 73.025
Double Outer Ring Width (C) inch - 2.875
Dynamic Load Rating (C1) N - 768000
Dynamic Load Rating (C1) lbf - 173000
Factor (e) - 0.36
Factor (Y1) - 1.86
Factor (Y2) - 2.77
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) N - 114000
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) lbf - 25700
Dynamic Thrust Rating (90 million revolutions) (Ca90) N - 70900
Dynamic Thrust Rating (90 million revolutions) (Ca90) lbf - 15900
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 199000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 44800
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.61
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Cone Backface Backing Diameter (db) mm - 252
Cone Backface Backing Diameter (db) inch - 9.92
Maximum Housing Fillet Radius (r) mm - 0.8
Maximum Housing Fillet Radius (r) inch - 0.03
Cup Frontface Backing Diameter (Da) mm - 301
Cup Frontface Backing Diameter (Da) inch - 11.85
PIn (Ka) mm - 17.46
PIn (Ka) inch - 0.69
PIn (Kb) mm - 6.91
PIn (Kb) inch - 0.27
Geometry Factor (G1) - 1008.4
Geometry Factor (G2) - 243.6
Geometry Factor (Cg) - 0.1328
Bearing Weight (kg) - 18.04
Bearing Weight (lbs) - 39.75
Inner Part Number - LM446349
Outer Part Number - LM446310D

** Images are for representation purposes only