98394X/98789D TIMKEN

Brand - TIMKEN
Item Number - 98394X/98789D TIMKEN
Also Known As - 98394X - 98789D
Category - Double Row Tapered Roller Bearing (TDO Type)
Bore Diameter (d) mm - 100
Bore Diameter (d) inch - 3.937
Outer Diameter (D) mm - 200.025
Outer Diameter (D) inch - 7.875
Bearing Width across Cones (T) mm - 115.888
Bearing Width across Cones (T) inch - 4.5625
Double Outer Ring Width (C) mm - 80.216
Double Outer Ring Width (C) inch - 3.1581
Dynamic Load Rating (C1) N - 839000
Dynamic Load Rating (C1) lbf - 189000
Factor (e) - 0.63
Factor (Y1) - 1.07
Factor (Y2) - 1.59
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) N - 125000
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) lbf - 28100
Dynamic Thrust Rating (90 million revolutions) (Ca90) N - 135000
Dynamic Thrust Rating (90 million revolutions) (Ca90) lbf - 30400
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 217000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 48900
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 0.92
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Cone Backface Backing Diameter (db) mm - 126
Cone Backface Backing Diameter (db) inch - 4.96
Maximum Housing Fillet Radius (r) mm - 2.3
Maximum Housing Fillet Radius (r) inch - 0.09
Cup Frontface Backing Diameter (Da) mm - 188
Cup Frontface Backing Diameter (Da) inch - 7.4
Geometry Factor (G1) - 203.4
Geometry Factor (G2) - 37.5
Geometry Factor (Cg) - 0.1197
Bearing Weight (kg) - 14.94
Bearing Weight (lbs) - 32.93
Inner Part Number - 98394X
Outer Part Number - 98789D
TDO - Single Piece (Double) Outer Ring and Two Single Inner Rings

** Images are for representation purposes only