Description
Brand - TIMKEN
Item Number - 2585/2523D TIMKEN
Also Known As - 2585 - 2523D
Category - Double Row Tapered Roller Bearing (TDO Type)
Bore Diameter (d) mm - 33.337
Bore Diameter (d) inch - 1.3125
Outer Diameter (D) mm - 69.85
Outer Diameter (D) inch - 2.75
Bearing Width across Cones (T) mm - 66.675
Bearing Width across Cones (T) inch - 2.625
Double Outer Ring Width (C) mm - 57.15
Double Outer Ring Width (C) inch - 2.25
Dynamic Load Rating (C1) N - 146000
Dynamic Load Rating (C1) lbf - 32800
Factor (e) - 0.27
Factor (Y1) - 2.47
Factor (Y2) - 3.67
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) N - 21700
Dynamic Radial Rating (One-Row, 90 million revolutions) (C90) lbf - 4880
Dynamic Thrust Rating (90 million revolutions) (Ca90) N - 10200
Dynamic Thrust Rating (90 million revolutions) (Ca90) lbf - 2280
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 37800
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 8500
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 2.14
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Cone Backface Backing Diameter (db) mm - 45
Cone Backface Backing Diameter (db) inch - 1.77
Maximum Housing Fillet Radius (r) mm - 0.8
Maximum Housing Fillet Radius (r) inch - 0.03
Cup Frontface Backing Diameter (Da) mm - 64
Cup Frontface Backing Diameter (Da) inch - 2.52
Geometry Factor (G1) - 23.6
Geometry Factor (G2) - 9.6
Geometry Factor (Cg) - 0.0656
Bearing Weight (kg) - 1.15
Bearing Weight (lbs) - 2.51
Inner Part Number - 2585
Outer Part Number - 2523D
TDO - Single Piece (Double) Outer Ring and Two Single Inner Rings
** Images are for representation purposes only
