LM742749D/LM742710 TIMKEN

Brand - TIMKEN
Item Number - LM742749D/LM742710 TIMKEN
Also Known As - LM742749D - LM742710
Category - Double Row Tapered Roller Bearing (TDI Type)
Bore Diameter (d) mm - 215.9
Bore Diameter (d) inch - 8.5
Outer Diameter (D) mm - 285.75
Outer Diameter (D) inch - 11.25
Bearing Width across Cups (T) mm - 85.725
Bearing Width across Cups (T) inch - 3.375
Double Cone Width (B) mm - 85.725
Double Cone Width (B) inch - 3.375
Dynamic Radial Rating (Two-Row, 1 million revolutions) (C1) N - 748000
Dynamic Radial Rating (Two-Row, 1 million revolutions) (C1) lbf - 168000
Factor (e) - 0.5
Factor (Y1) - 1.4
Factor (Y2) - 2.1
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) N - 111000
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) lbf - 25000
Dynamic Thrust Rating (90 million revolutions) (Ca90) N - 91800
Dynamic Thrust Rating (90 million revolutions) (Ca90) lbf - 20600
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 194000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 43600
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.21
Maximum Shaft Fillet Radius (R) mm - 0.8
Maximum Shaft Fillet Radius (R) inch - 0.03
Cone Frontface Backing Diameter (da) mm - 227
Cone Frontface Backing Diameter (da) inch - 8.94
Maximum Housing Fillet Radius (r) mm - 3.3
Maximum Housing Fillet Radius (r) inch - 0.13
Cup Backface Backing Diameter (Db) mm - 266
Cup Backface Backing Diameter (Db) inch - 10.47
Geometry Factor (G1) - 866.9
Geometry Factor (G2) - 225.2
Geometry Factor (Cg) - 0.1388
Weight (kg) - 15.15
Weight (lbs) - 33.37
Inner Part Number - LM742749D
Outer Part Number - LM742710
TDI - Double Inner Ring

** Images are for representation purposes only