Specifications of TIMKEN Bearing HM456949 - HM456910CD
Specifications
Series |
HM456900 |
Cone Part Number |
HM456949 |
Cup Part Number |
HM456910CD |
Design Unit |
Inch |
Bearing Weight |
257.78 lb116.929 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
11 1/2 in292.1 mm |
D – Cup Outer Diameter |
18.5000 in469.9 mm |
B – Cone Width |
3.6875 in93.663 mm |
C – Double Cup Width |
5.8750 in149.225 mm |
T – Bearing Width across Cones |
7.8750 in200.025 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.38 in9.7 mm |
r – Cup Backface “To Clear” Radius2 |
0.06 in1.5 mm |
db – Cone Backface Backing Diameter |
13.03 in331 mm |
Da – Cup Frontface Backing Diameter |
17.46 in443.50 mm |
Aa – Cage-Cone Backface Clearance |
0.42 in10.7 mm |
a – Effective Center Location3 |
-0.17 in-4.3 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
101000 lbf451000 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
681000 lbf3030000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
176000 lbf785000 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
65600 lbf292000 N |