Description
Brand - TIMKEN
Item Number - 39580/39521 (X3S-39580/K326057R) TIMKEN
Also Known As - 39580 - 39521 (X3S-39580 - K326057R)
Category - Double Row Tapered Roller Bearing (2S Type)
Bore Diameter (d) mm - 57.15
Bore Diameter (d) inch - 2.25
Outer Diameter (D) mm - 112.712
Outer Diameter (D) inch - 4.4375
Width (T) mm - 66.675
Width (T) inch - 2.625
Width (C) mm - 53.975
Width (C) inch - 2.125
Dynamic Radial Rating (C1) N - 291000
Dynamic Radial Rating (C1) lbf - 65300
Factor (e) - 0.34
Factor (Y1) - 1.99
Factor (Y2) - 2.96
Dynamic Radial Rating (90 million revolutions) (C90) N - 43300
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 9730
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 25100
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 5650
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 75400
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 16900
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.72
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Backing Shoulder Diameter (db) mm - 74
Backing Shoulder Diameter (db) inch - 2.91
Maximum Housing Fillet Radius (r) mm - 107
Maximum Housing Fillet Radius (r) inch - 4.21
Snap Ring Groove (D2) mm - 116.74
Snap Ring Groove (D2) inch - 4.6
Snap Ring Groove (f) mm - 6.35
Snap Ring Groove (f) inch - 0.25
Weight (kg) - 2.93
Weight (lbs) - 6.48
Inner Spacer - X3S-39580
Outer Spacer - K326057R
Inner Part Number - 39580
Outer Part Number - 39521
2S - Two Single-Row Bearings with Snap Ring Spacer
** Images are for representation purposes only
