LM986949/LM986910D TIMKEN

Brand - TIMKEN
Item Number - LM986949/LM986910D TIMKEN
Also Known As - LM986949 - LM986910D
Category - Double Row Tapered Roller Bearing (TDO Type)
Bore Diameter (d) mm - 863.6
Bore Diameter (d) inch - 34
Outer Diameter (D) mm - 1371.6
Outer Diameter (D) inch - 54
Bearing Width across Cones (T) mm - 469.9
Bearing Width across Cones (T) inch - 18.5
Double Outer Ring Width (C) mm - 285.75
Double Outer Ring Width (C) inch - 11.25
Dynamic Load Rating (C1) N - 16500000
Dynamic Load Rating (C1) lbf - 3710000
Factor (e) - 0.87
Factor (Y1) - 0.78
Factor (Y2) - 1.16
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) N - 2460000
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) lbf - 553000
Dynamic Thrust Rating (90 million revolutions) (Ca90) N - 3650000
Dynamic Thrust Rating (90 million revolutions) (Ca90) lbf - 820000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 4280000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 962000
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 0.67
Maximum Shaft Fillet Radius (R) mm - 28.7
Maximum Shaft Fillet Radius (R) inch - 1.13
Cone Backface Backing Diameter (db) mm - 996
Cone Backface Backing Diameter (db) inch - 39.21
Maximum Housing Fillet Radius (r) mm - 6.4
Maximum Housing Fillet Radius (r) inch - 0.25
Cup Frontface Backing Diameter (Da) mm - 1290
Cup Frontface Backing Diameter (Da) inch - 50.79
Geometry Factor (G1) - 20590.9
Geometry Factor (G2) - 730.3
Geometry Factor (Cg) - 0.47
Bearing Weight (kg) - 2332.37
Bearing Weight (lbs) - 5142
Inner Part Number - LM986949
Outer Part Number - LM986910D
TDO - Single Piece (Double) Outer Ring and Two Single Inner Rings

** Images are for representation purposes only