554/552A (Y3S-552A) TIMKEN

Brand - TIMKEN
Item Number - 554/552A (Y3S-552A) TIMKEN
Also Known As - 554 - 552A (Y3S-552A)
Category - Double Row Tapered Roller Bearing (2TS-DM Type)
Bore Diameter (d) mm - 61.912
Bore Diameter (d) inch - 2.4375
Outer Diameter (D) mm - 123.825
Outer Diameter (D) inch - 4.875
Width (T) mm - 76.2
Width (T) inch - 3
Width (B) mm - 73.356
Width (B) inch - 2.888
Dynamic Radial Rating (C1) N - 332000
Dynamic Radial Rating (C1) lbf - 74700
Factor (e) - 0.35
Factor (Y1) - 1.95
Factor (Y2) - 2.9
Dynamic Radial Rating (90 million revolutions) (C90) N - 49400
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 11100
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 29300
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 6590
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 86100
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 19400
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.69
Maximum Shaft Fillet Radius (R) mm - 0.5
Maximum Shaft Fillet Radius (R) inch - 0.02
Backing Shoulder Diameter (db) mm - 71
Backing Shoulder Diameter (db) inch - 2.8
Maximum Housing Fillet Radius (r) mm - 3.3
Maximum Housing Fillet Radius (r) inch - 0.13
Cup Frontface Backing Diameter (Da) mm - 109
Cup Frontface Backing Diameter (Da) inch - 4.29
Weight (kg) - 4.23
Weight (lbs) - 9.35
Outer Spacer - Y3S-552A
Inner Part Number - 554
Outer Part Number - 552A
2TS-DM - Two Single-Row Bearings with an Inner-Ring and Outer-Ring Spacer, Direct Mounting

** Images are for representation purposes only