NP442420/NP961009 TIMKEN

Brand - TIMKEN
Item Number - NP442420/NP961009 TIMKEN
Also Known As - NP442420 - NP961009
Category - Double Row Tapered Roller Bearing (TDO Type)
Bore Diameter (d) mm - 850
Bore Diameter (d) inch - 33.4646
Outer Diameter (D) mm - 1120
Outer Diameter (D) inch - 44.0945
Bearing Width across Cones (T) mm - 267
Bearing Width across Cones (T) inch - 10.5118
Double Outer Ring Width (C) mm - 190
Double Outer Ring Width (C) inch - 7.4803
Dynamic Load Rating (C1) N - 8520000
Dynamic Load Rating (C1) lbf - 1920000
Factor (e) - 0.46
Factor (Y1) - 1.47
Factor (Y2) - 2.19
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) N - 1270000
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) lbf - 285000
Dynamic Thrust Rating (90 million revolutions) (Ca90) N - 996000
Dynamic Thrust Rating (90 million revolutions) (Ca90) lbf - 224000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 2210000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 497000
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.27
Maximum Shaft Fillet Radius (R) mm - 8
Maximum Shaft Fillet Radius (R) inch - 0.32
Cone Backface Backing Diameter (db) mm - 900
Cone Backface Backing Diameter (db) inch - 35.43
Maximum Housing Fillet Radius (r) mm - 3.5
Maximum Housing Fillet Radius (r) inch - 0.14
Cup Frontface Backing Diameter (Da) mm - 1075
Cup Frontface Backing Diameter (Da) inch - 42.32
PIn (Ka) mm - 19.06
PIn (Ka) inch - 0.88
PIn (Kb) mm - 19.68
PIn (Kb) inch - 0.78
Geometry Factor (G1) - 18466.6
Geometry Factor (G2) - 1277.1
Geometry Factor (Cg) - 0.3733
Bearing Weight (kg) - 660.6
Bearing Weight (lbs) - 1455.13
Inner Part Number - NP442420
Outer Part Number - NP961009

** Images are for representation purposes only