3490/3420 (X1S-28150) TIMKEN

Brand - TIMKEN
Item Number - 3490/3420 (X1S-28150) TIMKEN
Also Known As - 3490 - 3420 (X1S-28150)
Category - Double Row Tapered Roller Bearing (2TS-IM Type)
Bore Diameter (d) mm - 38.1
Bore Diameter (d) inch - 1.5
Outer Diameter (D) mm - 79.375
Outer Diameter (D) inch - 3.125
Width (T) mm - 63.515
Width (T) inch - 2.5006
Width (C) mm - 52.4
Width (C) inch - 2.063
Dynamic Radial Rating (C1) N - 182000
Dynamic Radial Rating (C1) lbf - 41000
Factor (e) - 0.37
Factor (Y1) - 1.85
Factor (Y2) - 2.75
Dynamic Radial Rating (90 million revolutions) (C90) N - 27100
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 6100
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 17000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 3820
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 47200
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 10600
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.6
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Backing Shoulder Diameter (db) mm - 52
Backing Shoulder Diameter (db) inch - 2.05
Maximum Housing Fillet Radius (r) mm - 0.8
Maximum Housing Fillet Radius (r) inch - 0.03
Cup Frontface Backing Diameter (Da) mm - 74
Cup Frontface Backing Diameter (Da) inch - 2.91
Weight (kg) - 1.32
Weight (lbs) - 2.93
Inner Spacer - X1S-28150
Inner Part Number - 3490
Outer Part Number - 3420
2TS-IM - Two Single-Row Bearings with an Inner-Ring and Outer-Ring Spacer, Indirect Mounting

** Images are for representation purposes only