Specifications of TIMKEN Bearing LM377449 - LM377410CD
Specifications
Series |
LM377400 |
Cone Part Number |
LM377449 |
Cup Part Number |
LM377410CD |
Design Unit |
Inch |
Bearing Weight |
535.37 lb242.839 Kg |
Cage Material |
Pin-Type |
Dimensions
d – Bore |
22 in558.8 mm |
D – Cup Outer Diameter |
29 in736.6 mm |
B – Cone Width |
4.1250 in104.775 mm |
C – Double Cup Width |
7.0000 in177.800 mm |
T – Bearing Width across Cones |
8.8750 in225.425 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.25 in6.4 mm |
r – Cup Backface “To Clear” Radius2 |
0.06 in1.5 mm |
db – Cone Backface Backing Diameter |
23.39 in594 mm |
Da – Cup Frontface Backing Diameter |
27.96 in710.20 mm |
Aa – Cage-Cone Backface Clearance |
0.27 in6.9 mm |
a – Effective Center Location3 |
0.62 in15.7 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
150000 lbf667000 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
1010000 lbf4480000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
261000 lbf1160000 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
88800 lbf395000 N |