NP911398/NP993155 TIMKEN

Brand - TIMKEN
Item Number - NP911398/NP993155 TIMKEN
Also Known As - NP911398 - NP993155
Category - Double Row Tapered Roller Bearing (TDO Type)
Bore Diameter (d) mm - 292.1
Bore Diameter (d) inch - 11.5
Outer Diameter (D) mm - 469.9
Outer Diameter (D) inch - 18.5
Bearing Width across Cones (T) mm - 200.025
Bearing Width across Cones (T) inch - 7.875
Double Outer Ring Width (C) mm - 149.225
Double Outer Ring Width (C) inch - 5.875
Dynamic Load Rating (C1) N - 3950000
Dynamic Load Rating (C1) lbf - 887000
Factor (e) - 0.38
Factor (Y1) - 1.79
Factor (Y2) - 2.66
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) N - 588000
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) lbf - 132000
Dynamic Thrust Rating (90 million revolutions) (Ca90) N - 380000
Dynamic Thrust Rating (90 million revolutions) (Ca90) lbf - 85500
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 1020000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 230000
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.55
Maximum Shaft Fillet Radius (R) mm - 9.7
Maximum Shaft Fillet Radius (R) inch - 0.38
Cone Backface Backing Diameter (db) mm - 331
Cone Backface Backing Diameter (db) inch - 13.03
Maximum Housing Fillet Radius (r) mm - 1.5
Maximum Housing Fillet Radius (r) inch - 0.06
Cup Frontface Backing Diameter (Da) mm - 443
Cup Frontface Backing Diameter (Da) inch - 17.44
PIn (Ka) mm - 28.58
PIn (Ka) inch - 1.13
PIn (Kb) mm - 11.91
PIn (Kb) inch - 0.47
Geometry Factor (G1) - 2134.9
Geometry Factor (G2) - 153.5
Geometry Factor (Cg) - 0.174
Bearing Weight (kg) - 118.73
Bearing Weight (lbs) - 261.77
Inner Part Number - NP911398
Outer Part Number - NP993155

** Images are for representation purposes only