Specifications of TIMKEN Bearing HM746646 - HM746610CD
Specifications
Series |
HM746600 |
Cone Part Number |
HM746646 |
Cup Part Number |
HM746610CD |
Design Unit |
Inch |
Bearing Weight |
119.93 lb54.398 Kg |
Cage Material |
Pin-Type |
Dimensions
d – Bore |
9 in228.6 mm |
D – Cup Outer Diameter |
14 in355.6 mm |
B – Cone Width |
2.7500 in69.850 mm |
C – Double Cup Width |
4.5000 in114.300 mm |
T – Bearing Width across Cones |
5.9999 in152.397 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.25 in6.4 mm |
r – Cup Backface “To Clear” Radius2 |
0.06 in1.5 mm |
db – Cone Backface Backing Diameter |
10.16 in258 mm |
Da – Cup Frontface Backing Diameter |
13.44 in338.84 mm |
Aa – Cage-Cone Backface Clearance |
0.19 in4.8 mm |
a – Effective Center Location3 |
0.27 in6.9 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
55400 lbf247000 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
372000 lbf1660000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
96500 lbf429000 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
44900 lbf200000 N |