NP025753/NP652808 TIMKEN

Brand - TIMKEN
Item Number - NP025753/NP652808 TIMKEN
Also Known As - NP025753 - NP652808
Category - Double Row Tapered Roller Bearing (TDI Type)
Bore Diameter (d) mm - 500
Bore Diameter (d) inch - 19.685
Outer Diameter (D) mm - 660
Outer Diameter (D) inch - 25.9843
Bearing Width across Cups (T) mm - 160
Bearing Width across Cups (T) inch - 6.2992
Double Cone Width (B) mm - 160
Double Cone Width (B) inch - 6.2992
Dynamic Radial Rating (Two-Row, 1 million revolutions) (C1) N - 3090000
Dynamic Radial Rating (Two-Row, 1 million revolutions) (C1) lbf - 694000
Factor (e) - 0.7
Factor (Y1) - 0.9
Factor (Y2) - 1.4
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) N - 460000
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) lbf - 103000
Dynamic Thrust Rating (90 million revolutions) (Ca90) N - 583000
Dynamic Thrust Rating (90 million revolutions) (Ca90) lbf - 131000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 800000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 180000
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 0.79
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Cone Frontface Backing Diameter (da) mm - 525
Cone Frontface Backing Diameter (da) inch - 20.67
Maximum Housing Fillet Radius (r) mm - 5
Maximum Housing Fillet Radius (r) inch - 0.2
Cup Backface Backing Diameter (Db) mm - 615
Cup Backface Backing Diameter (Db) inch - 24.21
Geometry Factor (G1) - 4951.9
Geometry Factor (G2) - 567.5
Geometry Factor (Cg) - 0.2797
Weight (kg) - 144.99
Weight (lbs) - 319.67
Inner Part Number - NP025753
Outer Part Number - NP652808
TDI - Double Inner Ring

** Images are for representation purposes only