Specifications of TIMKEN Bearing LM763848 - LM763811DC
Specifications
Series |
LM763800 |
Cone Part Number |
LM763848 |
Cup Part Number |
LM763811DC |
Design Unit |
Inch |
Bearing Weight |
135.12 lb61.289 Kg |
Cage Material |
Pin-Type |
Dimensions
d – Bore |
14.2500 in361.950 mm |
D – Cup Outer Diameter |
18.8125 in477.838 mm |
B – Cone Width |
2.5 in63.5 mm |
C – Double Cup Width |
4.0625 in103.188 mm |
T – Bearing Width across Cones |
5.4374 in138.110 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.13 in3.3 mm |
r – Cup Backface “To Clear” Radius2 |
0.06 in1.5 mm |
db – Cone Backface Backing Diameter |
15.08 in383 mm |
Da – Cup Frontface Backing Diameter |
18.22 in462.79 mm |
Aa – Cage-Cone Backface Clearance |
0.13 in3.3 mm |
a – Effective Center Location3 |
1.19 in30.2 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
59000 lbf263000 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
396000 lbf1760000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
103000 lbf457000 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
47800 lbf213000 N |