67790D/67720 TIMKEN

Brand - TIMKEN
Item Number - 67790D/67720 TIMKEN
Also Known As - 67790D - 67720
Category - Double Row Tapered Roller Bearing (TDI Type)
Bore Diameter (d) mm - 177.8
Bore Diameter (d) inch - 7
Outer Diameter (D) mm - 247.65
Outer Diameter (D) inch - 9.75
Bearing Width across Cups (T) mm - 90.488
Bearing Width across Cups (T) inch - 3.5625
Double Cone Width (B) mm - 90.488
Double Cone Width (B) inch - 3.5625
Dynamic Radial Rating (Two-Row, 1 million revolutions) (C1) N - 705000
Dynamic Radial Rating (Two-Row, 1 million revolutions) (C1) lbf - 159000
Factor (e) - 0.4
Factor (Y1) - 1.5
Factor (Y2) - 2.3
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 - 1.5
Maximum Shaft Fillet Radius (R) inch - 0.06
Cone Frontface Backing Diameter (da) mm - 190
Cone Frontface Backing Diameter (da) inch - 7.48
Maximum Housing Fillet Radius (r) mm - 3.3
Maximum Housing Fillet Radius (r) inch - 0.13
Cup Backface Backing Diameter (Db) mm - 229
Cup Backface Backing Diameter (Db) inch - 9.02
Geometry Factor (G1) - 622.3
Geometry Factor (G2) - 122.6
Geometry Factor (Cg) - 0.1214
Weight (kg) - 13.3
Weight (lbs) - 29.34
Inner Part Number - 67790D
Outer Part Number - 67720
TDI - Double Inner Ring

** Images are for representation purposes only