LM520349/LM520310D TIMKEN

Brand - TIMKEN
Item Number - LM520349/LM520310D TIMKEN
Also Known As - LM520349 - LM520310D
Category - Double Row Tapered Roller Bearing (TDO Type)
Bore Diameter (d) mm - 101.6
Bore Diameter (d) inch - 4
Outer Diameter (D) mm - 146.05
Outer Diameter (D) inch - 5.75
Bearing Width across Cones (T) mm - 49.212
Bearing Width across Cones (T) inch - 1.9375
Double Outer Ring Width (C) mm - 38.895
Double Outer Ring Width (C) inch - 1.5313
Dynamic Load Rating (C1) N - 223000
Dynamic Load Rating (C1) lbf - 50100
Factor (e) - 0.39
Factor (Y1) - 1.74
Factor (Y2) - 2.59
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) N - 33200
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) lbf - 7460
Dynamic Thrust Rating (90 million revolutions) (Ca90) N - 22000
Dynamic Thrust Rating (90 million revolutions) (Ca90) lbf - 4950
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 57800
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 13000
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.51
Maximum Shaft Fillet Radius (R) mm - 1.5
Maximum Shaft Fillet Radius (R) inch - 0.06
Cone Backface Backing Diameter (db) mm - 110
Cone Backface Backing Diameter (db) inch - 4.33
Maximum Housing Fillet Radius (r) mm - 0.8
Maximum Housing Fillet Radius (r) inch - 0.03
Cup Frontface Backing Diameter (Da) mm - 140
Cup Frontface Backing Diameter (Da) inch - 5.51
Geometry Factor (G1) - 120.9
Geometry Factor (G2) - 58.5
Geometry Factor (Cg) - 0.1249
Bearing Weight (kg) - 2.44
Bearing Weight (lbs) - 5.37
Inner Part Number - LM520349
Outer Part Number - LM520310D
TDO - Single Piece (Double) Outer Ring and Two Single Inner Rings

** Images are for representation purposes only