M278748TD/M278710 TIMKEN

Brand - TIMKEN
Item Number - M278748TD/M278710 TIMKEN
Also KNown As - M278748TD - M278710
Category - Double Row Tapered Roller Bearing (TDIT Type)
Bore Diameter (d) mm - 571.5
Bore Diameter (d) inch - 22.5
Taper - 0.05
Outer Diameter (D) mm - 812.8
Outer Diameter (D) inch - 32
Width (T) mm - 285.75
Width (T) inch - 11.25
Double Inner Ring Width (B) mm - 296.862
Double Inner Ring Width (B) inch - 11.6875
Dynamic Load Rating (C1) N - 7890000
Dynamic Load Rating (C1) lbf - 1770000
Factor (e) - 0.33
Factor (Y1) - 2.03
Factor (Y2) - 3.02
Dynamic Radial Rating (90 million revolutions) (C90) N - 1180000
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 264000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 669000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 150000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 2050000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 460000
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.76
Maximum Shaft Fillet Radius (R) mm - 3.3
Maximum Shaft Fillet Radius (R) inch - 0.13
Maximum Housing Fillet Radius (r) mm - 6.4
Maximum Housing Fillet Radius (r) inch - 0.25
Cup Backface Backing Diameter (Db) mm - 756
Cup Backface Backing Diameter (Db) inch - 29.76
Geometry Factor (G1) - 12425.1
Geometry Factor (G2) - 669.4
Geometry Factor (Cg) - 0.299
Weight (kg) - 520.85
Weight (lbs) - 1148.29
Inner Part Number - M278748TD
Outer Part Number - M278710
TDIT - Double Inner-Ring Bearing with a Tapered Bore

** Images are for representation purposes only