Description
Brand - TIMKEN
Item Number - HM88649/HM88610 (K152757/K152758) TIMKEN
Also Known As - HM88649 - HM88610 (K152757 - K152758)
Category - Double Row Tapered Roller Bearing (2S Type)
Bore Diameter (d) mm - 34.925
Bore Diameter (d) inch - 1.375
Outer Diameter (D) mm - 72.233
Outer Diameter (D) inch - 2.8438
Width (T) mm - 55.73
Width (T) inch - 2.1941
Width (C) mm - 44.614
Width (C) inch - 1.7565
Dynamic Radial Rating (C1) N - 134000
Dynamic Radial Rating (C1) lbf - 30100
Factor (e) - 0.55
Factor (Y1) - 1.24
Factor (Y2) - 1.84
Dynamic Radial Rating (90 million revolutions) (C90) N - 19900
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 4480
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 18600
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 4180
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 34700
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 7790
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.07
Maximum Shaft Fillet Radius (R) mm - 2.3
Maximum Shaft Fillet Radius (R) inch - 0.09
Backing Shoulder Diameter (db) mm - 48.5
Backing Shoulder Diameter (db) inch - 1.91
Maximum Housing Fillet Radius (r) mm - 69
Maximum Housing Fillet Radius (r) inch - 2.72
Snap Ring Groove (D2) mm - 75
Snap Ring Groove (D2) inch - 2.95
Snap Ring Groove (f) mm - 4.93
Snap Ring Groove (f) inch - 0.19
Weight (kg) - 1.03
Weight (lbs) - 2.29
Inner Spacer - K152757
Outer Spacer - K152758
Inner Part Number - HM88649
Outer Part Number - HM88610
2S - Two Single-Row Bearings with Snap Ring Spacer
** Images are for representation purposes only
