479/472D TIMKEN

Brand - TIMKEN
Item Number - 479/472D TIMKEN
Also Known As - 479 - 472D
Category - Double Row Tapered Roller Bearing (TDO Type)
Bore Diameter (d) mm - 66.675
Bore Diameter (d) inch - 2.625
Outer Diameter (D) mm - 120
Outer Diameter (D) inch - 4.7244
Bearing Width across Cones (T) mm - 65.09
Bearing Width across Cones (T) inch - 2.5626
Double Outer Ring Width (C) mm - 53.975
Double Outer Ring Width (C) inch - 2.125
Dynamic Load Rating (C1) N - 250000
Dynamic Load Rating (C1) lbf - 56100
Factor (e) - 0.38
Factor (Y1) - 1.75
Factor (Y2) - 2.61
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) N - 37200
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) lbf - 8360
Dynamic Thrust Rating (90 million revolutions) (Ca90) N - 24500
Dynamic Thrust Rating (90 million revolutions) (Ca90) lbf - 5500
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 64700
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 14600
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.52
Maximum Shaft Fillet Radius (R) mm - 2.3
Maximum Shaft Fillet Radius (R) inch - 0.09
Cone Backface Backing Diameter (db) mm - 78
Cone Backface Backing Diameter (db) inch - 3.07
Maximum Housing Fillet Radius (r) mm - 0.8
Maximum Housing Fillet Radius (r) inch - 0.03
Cup Frontface Backing Diameter (Da) mm - 114
Cup Frontface Backing Diameter (Da) inch - 4.49
Geometry Factor (G1) - 77.2
Geometry Factor (G2) - 23
Geometry Factor (Cg) - 0.1083
Bearing Weight (kg) - 3.11
Bearing Weight (lbs) - 6.83
Inner Part Number - 479
Outer Part Number - 472D
TDO - Single Piece (Double) Outer Ring and Two Single Inner Rings

** Images are for representation purposes only