M249748D/JM249712 TIMKEN

Brand - TIMKEN
Item Number - M249748D/JM249712 TIMKEN
Also Known As - M249748D - JM249712
Category - Double Row Tapered Roller Bearing (TDI Type)
Bore Diameter (d) mm - 254
Bore Diameter (d) inch - 10
Outer Diameter (D) mm - 360
Outer Diameter (D) inch - 14.1732
Bearing Width across Cups (T) mm - 136.225
Bearing Width across Cups (T) inch - 5.3632
Double Cone Width (B) mm - 130.175
Double Cone Width (B) inch - 5.125
Dynamic Radial Rating (Two-Row, 1 million revolutions) (C1) N - 1590000
Dynamic Radial Rating (Two-Row, 1 million revolutions) (C1) lbf - 358000
Factor (e) - 0.3
Factor (Y1) - 2
Factor (Y2) - 3
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) N - 237000
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) lbf - 53300
Dynamic Thrust Rating (90 million revolutions) (Ca90) N - 135000
Dynamic Thrust Rating (90 million revolutions) (Ca90) lbf - 30300
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 413000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 92800
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
Cone Frontface Backing Diameter (da) mm - 272.5
Cone Frontface Backing Diameter (da) inch - 10.73
Maximum Housing Fillet Radius (r) mm - 3
Maximum Housing Fillet Radius (r) inch - 0.12
Cup Backface Backing Diameter (Db) mm - 336
Cup Backface Backing Diameter (Db) inch - 13.23
Geometry Factor (G1) - 1626
Geometry Factor (G2) - 173
Geometry Factor (Cg) - 0.1526
Weight (kg) - 44.36
Weight (lbs) - 97.78
Inner Part Number - M249748D
Outer Part Number - JM249712
TDI - Double Inner Ring

** Images are for representation purposes only