53178/53376D TIMKEN

Brand - TIMKEN
Item Number - 53178/53376D TIMKEN
Also Known As - 53178 - 53376D
Category - Double Row Tapered Roller Bearing (TDO Type)
Bore Diameter (d) mm - 44.45
Bore Diameter (d) inch - 1.75
Outer Diameter (D) mm - 95.25
Outer Diameter (D) inch - 3.75
Bearing Width across Cones (T) mm - 65.09
Bearing Width across Cones (T) inch - 2.5626
Double Outer Ring Width (C) mm - 44.45
Double Outer Ring Width (C) inch - 1.75
Dynamic Load Rating (C1) N - 207000
Dynamic Load Rating (C1) lbf - 46500
Factor (e) - 0.74
Factor (Y1) - 0.91
Factor (Y2) - 1.36
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) N - 30800
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) lbf - 6920
Dynamic Thrust Rating (90 million revolutions) (Ca90) N - 39000
Dynamic Thrust Rating (90 million revolutions) (Ca90) lbf - 8760
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 53600
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 12000
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 0.79
Maximum Shaft Fillet Radius (R) mm - 2
Maximum Shaft Fillet Radius (R) inch - 0.08
Cone Backface Backing Diameter (db) mm - 60
Cone Backface Backing Diameter (db) inch - 2.36
Maximum Housing Fillet Radius (r) mm - 0.8
Maximum Housing Fillet Radius (r) inch - 0.03
Cup Frontface Backing Diameter (Da) mm - 89
Cup Frontface Backing Diameter (Da) inch - 3.5
Geometry Factor (G1) - 26.7
Geometry Factor (G2) - 9.6
Geometry Factor (Cg) - 0.093
Bearing Weight (kg) - 1.89
Bearing Weight (lbs) - 4.18
Inner Part Number - 53178
Outer Part Number - 53376D
TDO - Single Piece (Double) Outer Ring and Two Single Inner Rings

** Images are for representation purposes only