Specifications of TIMKEN Bearing LM739749 - LM739710CD
Specifications
Series |
LM739700 |
Cone Part Number |
LM739749 |
Cup Part Number |
LM739710CD |
Design Unit |
Inch |
Bearing Weight |
24.17 lb10.965 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
7.7500 in196.850 mm |
D – Cup Outer Diameter |
10.1250 in257.175 mm |
B – Cone Width |
1.5625 in39.688 mm |
C – Double Cup Width |
2.6250 in66.675 mm |
T – Bearing Width across Cones |
3.3750 in85.725 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.14 in3.6 mm |
r – Cup Backface “To Clear” Radius2 |
0.03 in0.8 mm |
db – Cone Backface Backing Diameter |
8.39 in213 mm |
Da – Cup Frontface Backing Diameter |
9.92 in251.97 mm |
Aa – Cage-Cone Backface Clearance |
0.12 in3 mm |
a – Effective Center Location3 |
0.45 in11.4 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
18600 lbf82500 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
125000 lbf554000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
32300 lbf144000 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
14200 lbf63100 N |