Specifications of TIMKEN Bearing LM522549 - LM522510D
Specifications
Series |
LM522500 |
Cone Part Number |
LM522549 |
Cup Part Number |
LM522510D |
Design Unit |
Inch |
Bearing Weight |
10.56 lb4.788 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
4.3302 in109.987 mm |
D – Cup Outer Diameter |
6.2987 in159.987 mm |
B – Cone Width |
1.3750 in34.925 mm |
C – Double Cup Width |
2.3125 in58.738 mm |
T – Bearing Width across Cones |
2.9375 in74.613 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.14 in3.6 mm |
r – Cup Backface “To Clear” Radius2 |
0.03 in0.8 mm |
db – Cone Backface Backing Diameter |
4.88 in124 mm |
Da – Cup Frontface Backing Diameter |
6.08 in153.92 mm |
Aa – Cage-Cone Backface Clearance |
0.09 in2.3 mm |
a – Effective Center Location3 |
-0.06 in-1.5 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
13500 lbf60100 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
90800 lbf404000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
23500 lbf105000 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
9300 lbf41400 N |