Specifications of TIMKEN Bearing EE221026 - 221576CD
Specifications
Series |
220000 |
Cone Part Number |
EE221026 |
Cup Part Number |
221576CD |
Design Unit |
Inch |
Bearing Weight |
126.66 lb57.454 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
10.2500 in260.350 mm |
D – Cup Outer Diameter |
15.7500 in400.05 mm |
B – Cone Width |
2.6563 in67.470 mm |
C – Double Cup Width |
4.2500 in107.950 mm |
T – Bearing Width across Cones |
6.1252 in155.580 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 |
11.65 in296 mm |
Da – Cup Frontface Backing Diameter |
14.65 in372.10 mm |
Aa – Cage-Cone Backface Clearance |
0.53 in13.5 mm |
a – Effective Center Location3 |
0.03 in0.8 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
55300 lbf246000 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
372000 lbf1650000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
96300 lbf429000 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
37400 lbf166000 N |