M257149D/M257110 TIMKEN

Brand - TIMKEN
Item Number - M257149D/M257110 TIMKEN
Also Known As - M257149D - M257110
Category - Double Row Tapered Roller Bearing (TDI Type)
Bore Diameter (d) mm - 304.8
Bore Diameter (d) inch - 12
Outer Diameter (D) mm - 419.1
Outer Diameter (D) inch - 16.5
Bearing Width across Cups (T) mm - 130.175
Bearing Width across Cups (T) inch - 5.125
Double Cone Width (B) mm - 130.175
Double Cone Width (B) inch - 5.125
Dynamic Radial Rating (Two-Row, 1 million revolutions) (C1) N - 2080000
Dynamic Radial Rating (Two-Row, 1 million revolutions) (C1) lbf - 468000
Factor (e) - 0.3
Factor (Y1) - 2
Factor (Y2) - 3
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) N - 310000
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) lbf - 69700
Dynamic Thrust Rating (90 million revolutions) (Ca90) N - 176000
Dynamic Thrust Rating (90 million revolutions) (Ca90) lbf - 39700
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 540000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 121000
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.76
Maximum Shaft Fillet Radius (R) mm - 1.5
Maximum Shaft Fillet Radius (R) inch - 0.06
Cone Frontface Backing Diameter (da) mm - 322
Cone Frontface Backing Diameter (da) inch - 12.68
Maximum Housing Fillet Radius (r) mm - 6.4
Maximum Housing Fillet Radius (r) inch - 0.25
Cup Backface Backing Diameter (Db) mm - 392
Cup Backface Backing Diameter (Db) inch - 15.43
Geometry Factor (G1) - 2157.5
Geometry Factor (G2) - 303.6
Geometry Factor (Cg) - 0.1669
Weight (kg) - 52.61
Weight (lbs) - 115.99
Inner Part Number - M257149D
Outer Part Number - M257110
TDI - Double Inner Ring

** Images are for representation purposes only