Specifications of TIMKEN Bearing EE222070 - 222127CD
Specifications
Series |
222000 |
Cone Part Number |
EE222070 |
Cup Part Number |
222127CD |
Design Unit |
Inch |
Bearing Weight |
128.87 lb58.456 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
7 in177.8 mm |
D – Cup Outer Diameter |
12.6250 in320.675 mm |
B – Cone Width |
3.3750 in85.725 mm |
C – Double Cup Width |
5.4375 in138.113 mm |
T – Bearing Width across Cones |
7.3125 in185.738 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 |
8.03 in204 mm |
Da – Cup Frontface Backing Diameter |
11.75 in297.94 mm |
Aa – Cage-Cone Backface Clearance |
0.56 in14.2 mm |
a – Effective Center Location3 |
-0.65 in-16.5 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
55600 lbf247000 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
374000 lbf1660000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
96900 lbf431000 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
38100 lbf169000 N |