LM742749/LM742710 (LM742749XE) TIMKEN

Brand - TIMKEN
Item Number - LM742749/LM742710 (LM742749XE) TIMKEN
Also Known As - LM742749 - LM742710 (LM742749XE)
Category - Double Row Tapered Roller Bearing (2TS-IM Type)
Bore Diameter (d) mm - 215.9
Bore Diameter (d) inch - 8.5
Outer Diameter (D) mm - 285.75
Outer Diameter (D) inch - 11.25
Width (T) mm - 138.074
Width (T) inch - 5.436
Width (C) mm - 115.849
Width (C) inch - 4.561
Dynamic Radial Rating (C1) N - 748000
Dynamic Radial Rating (C1) lbf - 168000
Factor (e) - 0.48
Factor (Y1) - 1.4
Factor (Y2) - 2.09
Dynamic Radial Rating (90 million revolutions) (C90) N - 111000
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 25000
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 91800
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 20600
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 194000
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 43600
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.21
Maximum Shaft Fillet Radius (R) mm - 3.5
Maximum Shaft Fillet Radius (R) inch - 0.14
Backing Shoulder Diameter (db) mm - 233
Backing Shoulder Diameter (db) inch - 9.17
Maximum Housing Fillet Radius (r) mm - 0.8
Maximum Housing Fillet Radius (r) inch - 0.03
Cup Frontface Backing Diameter (Da) mm - 279
Cup Frontface Backing Diameter (Da) inch - 10.98
Weight (kg) - 17.11
Weight (lbs) - 37.69
Inner Spacer - LM742749XE
Inner Part Number - LM742749
Outer Part Number - LM742710
2TS-IM - Two Single-Row Bearings with an Inner-Ring and Outer-Ring Spacer, Indirect Mounting

** Images are for representation purposes only