Specifications of TIMKEN Bearing M249732 - M249710CD
Specifications
Series |
M249700 |
Cone Part Number |
M249732 |
Cup Part Number |
M249710CD |
Design Unit |
Inch |
Bearing Weight |
121.19 lb54.971 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
9 in228.6 mm |
D – Cup Outer Diameter |
14.125 in358.775 mm |
B – Cone Width |
2.8125 in71.438 mm |
C – Double Cup Width |
4.6250 in117.475 mm |
T – Bearing Width across Cones |
5.9999 in152.397 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.14 in3.6 mm |
r – Cup Backface “To Clear” Radius2 |
0.06 in1.5 mm |
db – Cone Backface Backing Diameter |
10.08 in256 mm |
Da – Cup Frontface Backing Diameter |
13.52 in343.41 mm |
Aa – Cage-Cone Backface Clearance |
0.28 in7.1 mm |
a – Effective Center Location3 |
-0.27 in-6.9 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
53300 lbf237000 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
358000 lbf1590000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
92800 lbf413000 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
30300 lbf135000 N |