Specifications of TIMKEN Bearing LM120749
Specifications
Cone Part Number |
LM120749 |
Design Units |
Imperial |
Cage Type |
Stamped Steel |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
67300 lbf300000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
17500 lbf77700 N |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius3 |
0.09 in2.290 mm |
da – Cone Frontface Backing Diameter |
4.25 in108 mm |
db – Cone Backface Backing Diameter |
4.41 in112 mm |
Ab – Cage-Cone Frontface Clearance |
0.06 in1.5 mm |
Aa – Cage-Cone Backface Clearance |
0.05 in1.3 mm |
a – Effective Center Location4 |
-0.23 in-5.8 mm |