Specifications of TIMKEN Bearing L540049 - L540010DC
Specifications
Series |
L540000 |
Cone Part Number |
L540049 |
Cup Part Number |
L540010DC |
Design Unit |
Inch |
Bearing Weight |
15.36 lb6.967 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
7.7500 in196.850 mm |
D – Cup Outer Diameter |
10 in254 mm |
B – Cone Width |
1.0938 in27.783 mm |
C – Double Cup Width |
1.8750 in47.625 mm |
T – Bearing Width across Cones |
2.4373 in61.907 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.06 in1.5 mm |
r – Cup Backface “To Clear” Radius2 |
0.03 in0.8 mm |
db – Cone Backface Backing Diameter |
8.15 in207 mm |
Da – Cup Frontface Backing Diameter |
9.80 in248.92 mm |
Aa – Cage-Cone Backface Clearance |
0.08 in2 mm |
a – Effective Center Location3 |
0.56 in14.2 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
12300 lbf54700 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
82500 lbf367000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
21400 lbf95200 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
8350 lbf37100 N |