Description
Brand - TIMKEN
Item Number - 13687/13621D TIMKEN
Also Known As - 13687 - 13621D
Category - Double Row Tapered Roller Bearing (TDO Type)
Bore Diameter (d) mm - 38.1
Bore Diameter (d) inch - 1.5
Outer Diameter (D) mm - 69.012
Outer Diameter (D) inch - 2.717
Bearing Width across Cones (T) mm - 46.035
Bearing Width across Cones (T) inch - 1.8124
Double Outer Ring Width (C) mm - 38.1
Double Outer Ring Width (C) inch - 1.5
Dynamic Load Rating (C1) N - 117000
Dynamic Load Rating (C1) lbf - 26300
Factor (e) - 0.4
Factor (Y1) - 1.68
Factor (Y2) - 2.5
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) N - 17400
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) lbf - 3920
Dynamic Thrust Rating (90 million revolutions) (Ca90) N - 12000
Dynamic Thrust Rating (90 million revolutions) (Ca90) lbf - 2700
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 30300
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 6820
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.45
Maximum Shaft Fillet Radius (R) mm - 2
Maximum Shaft Fillet Radius (R) inch - 0.08
Cone Backface Backing Diameter (db) mm - 46.5
Cone Backface Backing Diameter (db) inch - 1.83
Maximum Housing Fillet Radius (r) mm - 0.8
Maximum Housing Fillet Radius (r) inch - 0.03
Cup Frontface Backing Diameter (Da) mm - 65
Cup Frontface Backing Diameter (Da) inch - 2.56
Geometry Factor (G1) - 20.7
Geometry Factor (G2) - 12.2
Geometry Factor (Cg) - 0.0713
Bearing Weight (kg) - 0.66
Bearing Weight (lbs) - 1.46
Inner Part Number - 13687
Outer Part Number - 13621D
TDO - Single Piece (Double) Outer Ring and Two Single Inner Rings
** Images are for representation purposes only
