Specifications of TIMKEN Bearing LM330448 - LM330410D
Specifications
Series |
LM330400 |
Cone Part Number |
LM330448 |
Cup Part Number |
LM330410D |
Design Unit |
Inch |
Bearing Weight |
16.32 lb7.405 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
6 in152.4 mm |
D – Cup Outer Diameter |
8 in203.2 mm |
B – Cone Width |
1.6250 in41.275 mm |
C – Double Cup Width |
3.1250 in79.375 mm |
T – Bearing Width across Cones |
3.6249 in92.072 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.13 in3.3 mm |
r – Cup Backface “To Clear” Radius2 |
0.03 in0.8 mm |
db – Cone Backface Backing Diameter |
6.54 in166 mm |
Da – Cup Frontface Backing Diameter |
7.77 in197.40 mm |
Aa – Cage-Cone Backface Clearance |
0.1 in2.5 mm |
a – Effective Center Location3 |
-0.07 in-1.8 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
16500 lbf73400 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
111000 lbf493000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
28700 lbf128000 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
9810 lbf43700 N |