Specifications of TIMKEN Bearing EE921124 - 921851D
Specifications
Series |
920000 |
Cone Part Number |
EE921124 |
Cup Part Number |
921851D |
Design Unit |
Inch |
Bearing Weight |
223.68 lb101.458 Kg |
Cage Material |
Pin-Type |
Dimensions
d – Bore |
11.2500 in285.75 mm |
D – Cup Outer Diameter |
18.5000 in469.9 mm |
B – Cone Width |
3.1720 in80.569 mm |
C – Double Cup Width |
5.0000 in127.000 mm |
T – Bearing Width across Cones |
6.9994 in177.785 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 |
12.8 in325 mm |
Da – Cup Frontface Backing Diameter |
17.40 in441.96 mm |
Aa – Cage-Cone Backface Clearance |
0.58 in14.7 mm |
a – Effective Center Location3 |
-0.53 in-13.5 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
88000 lbf391000 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
591000 lbf2630000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
153000 lbf681000 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
44000 lbf196000 N |