28680/28622 (Y4S-28622) TIMKEN

Brand - TIMKEN
Item Number - 28680/28622 (Y4S-28622) TIMKEN
Also Known As - 28680 - 28622 (Y4S-28622)
Category - Double Row Tapered Roller Bearing (2TS-DM Type)
Bore Diameter (d) mm - 55.562
Bore Diameter (d) inch - 2.1875
Outer Diameter (D) mm - 97.63
Outer Diameter (D) inch - 3.8437
Width (T) mm - 49.215
Width (T) inch - 1.9376
Width (B) mm - 49.216
Width (B) inch - 1.9376
Dynamic Radial Rating (C1) N - 215000
Dynamic Radial Rating (C1) lbf - 48200
Factor (e) - 0.4
Factor (Y1) - 1.68
Factor (Y2) - 2.5
Dynamic Radial Rating (90 million revolutions) (C90) N - 32000
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 7180
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 22000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 4950
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 55600
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 12500
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.45
Maximum Shaft Fillet Radius (R) mm - 0.5
Maximum Shaft Fillet Radius (R) inch - 0.02
Backing Shoulder Diameter (db) mm - 62
Backing Shoulder Diameter (db) inch - 2.44
Maximum Housing Fillet Radius (r) mm - 0.8
Maximum Housing Fillet Radius (r) inch - 0.03
Cup Frontface Backing Diameter (Da) mm - 88
Cup Frontface Backing Diameter (Da) inch - 3.46
Weight (kg) - 1.57
Weight (lbs) - 3.47
Outer Spacer - Y4S-28622
Inner Part Number - 28680
Outer Part Number - 28622
2TS-DM - Two Single-Row Bearings with an Inner-Ring and Outer-Ring Spacer, Direct Mounting

** Images are for representation purposes only