Description
Brand - TIMKEN
Item Number - JM612949/JM612910 (M612949XS/M612910ES) TIMKEN
Also Known As - JM612949 - JM612910 (M612949XS - M612910ES)
Category - Double Row Tapered Roller Bearing (SR Type)
Bore Diameter (d) mm - 70
Bore Diameter (d) inch - 2.7559
Outer Diameter (D) mm - 115
Outer Diameter (D) inch - 4.5276
Width (T) mm - 64
Width (T) inch - 2.5197
Width (C) mm - 51.507
Width (C) inch - 2.0278
Dynamic Radial Rating (C1) N - 310000
Dynamic Radial Rating (C1) lbf - 69600
Factor (e) - 0.43
Factor (Y1) - 1.57
Factor (Y2) - 2.34
Dynamic Radial Rating (90 million revolutions) (C90) N - 46100
Dynamic Radial Rating (90 million revolutions) (C90) lbf - 10400
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) N - 33900
Basic Dynamic Thrust Load Rating (90 Million Revolution) (Ca90) lbf - 7630
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) N - 80300
Dynamic Radial Rating (Two-Row, 90 million revolutions) (C90(2)) lbf - 18000
Ratio of Basic Dynamic Radial Load Rating to Basic Dynamic Thrust Rating (K) - 1.36
Maximum Shaft Fillet Radius (R) mm - 3
Maximum Shaft Fillet Radius (R) inch - 0.12
Backing Shoulder Diameter (db) mm - 83
Backing Shoulder Diameter (db) inch - 3.27
Maximum Housing Fillet Radius (r) mm - 0.6
Maximum Housing Fillet Radius (r) inch - 0.03
Backing Shoulder Diameter (Da) mm - 110
Backing Shoulder Diameter (Da) inch - 4.33
Weight of the Bearing without Snap Ring (kg) - 2.36
Weight of the Bearing without Snap Ring (lbs) - 5.23
Inner Spacer - M612949XS
Outer Spacer - M612910ES
Snap Ring - K524105R
Inner Part Number - JM612949
Outer Part Number - JM612910
SR - SET-RIGHT Assembly
** Images are for representation purposes only
