Specifications of TIMKEN Bearing LM869448 - LM869410CD
Specifications
Series |
LM869400 |
Cone Part Number |
LM869448 |
Cup Part Number |
LM869410CD |
Design Unit |
Inch |
Bearing Weight |
212.76 lb96.508 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
17 in431.8 mm |
D – Cup Outer Diameter |
22.5 in571.5 mm |
B – Cone Width |
2.9375 in74.613 mm |
C – Double Cup Width |
4.375 in111.125 mm |
T – Bearing Width across Cones |
6.1249 in155.572 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 |
17.99 in457 mm |
Da – Cup Frontface Backing Diameter |
21.66 in550.16 mm |
Aa – Cage-Cone Backface Clearance |
0.4 in10.2 mm |
a – Effective Center Location3 |
1.97 in50 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
71700 lbf319000 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
481000 lbf2140000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
125000 lbf555000 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
67000 lbf298000 N |