67780/67720CD TIMKEN

Brand - TIMKEN
Item Number - 67780/67720CD TIMKEN
Also Known As - 67780 - 67720CD
Category - Double Row Tapered Roller Bearing (TDO Type)
Bore Diameter (d) mm - 165.1
Bore Diameter (d) inch - 6.5
Outer Diameter (D) mm - 247.65
Outer Diameter (D) inch - 9.75
Bearing Width across Cones (T) mm - 103.188
Bearing Width across Cones (T) inch - 4.0625
Double Outer Ring Width (C) mm - 84.138
Double Outer Ring Width (C) inch - 3.3125
Dynamic Load Rating (C1) N - 705000
Dynamic Load Rating (C1) lbf - 159000
Factor (e) - 0.44
Factor (Y1) - 1.54
Factor (Y2) - 2.29
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) N - 105000
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) lbf - 23600
Dynamic Thrust Rating (90 million revolutions) (Ca90) N - 79000
Dynamic Thrust Rating (90 million revolutions) (Ca90) lbf - 17800
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 183000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 41100
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.33
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Cone Backface Backing Diameter (db) mm - 185
Cone Backface Backing Diameter (db) inch - 7.28
Maximum Housing Fillet Radius (r) mm - 0.8
Maximum Housing Fillet Radius (r) inch - 0.03
Cup Frontface Backing Diameter (Da) mm - 240
Cup Frontface Backing Diameter (Da) inch - 9.45
PIn (Ka) mm - 19.05
PIn (Ka) inch - 0.75
PIn (Kb) mm - 7.13
PIn (Kb) inch - 0.28
Geometry Factor (G1) - 622.3
Geometry Factor (G2) - 122.6
Geometry Factor (Cg) - 0.1214
Bearing Weight (kg) - 16.76
Bearing Weight (lbs) - 36.96
Inner Part Number - 67780
Outer Part Number - 67720CD

** Images are for representation purposes only