L521949/L521910D TIMKEN

Brand - TIMKEN
Item Number - L521949/L521910D TIMKEN
Also Known As - L521949 - L521910D
Category - Double Row Tapered Roller Bearing (TDO Type)
Bore Diameter (d) mm - 107.95
Bore Diameter (d) inch - 4.25
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 - 39.688
Double Outer Ring Width (C) inch - 1.5625
Dynamic Load Rating (C1) N - 155000
Dynamic Load Rating (C1) lbf - 34800
Factor (e) - 0.39
Factor (Y1) - 1.72
Factor (Y2) - 2.56
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) N - 23100
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) lbf - 5180
Dynamic Thrust Rating (90 million revolutions) (Ca90) N - 15500
Dynamic Thrust Rating (90 million revolutions) (Ca90) lbf - 3480
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 40100
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 9020
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.49
Maximum Shaft Fillet Radius (R) mm - 1.5
Maximum Shaft Fillet Radius (R) inch - 0.06
Cone Backface Backing Diameter (db) mm - 116
Cone Backface Backing Diameter (db) inch - 4.57
Maximum Housing Fillet Radius (r) mm - 0.8
Maximum Housing Fillet Radius (r) inch - 0.03
Cup Frontface Backing Diameter (Da) mm - 141
Cup Frontface Backing Diameter (Da) inch - 5.55
Geometry Factor (G1) - 152.1
Geometry Factor (G2) - 107.9
Geometry Factor (Cg) - 0.1346
Bearing Weight (kg) - 2.18
Bearing Weight (lbs) - 4.8
Inner Part Number - L521949
Outer Part Number - L521910D
TDO - Single Piece (Double) Outer Ring and Two Single Inner Rings

** Images are for representation purposes only