Specifications of TIMKEN Bearing EE470078 - 470133
Specifications
Series |
470000 |
Cone Part Number |
EE470078 |
Cup Part Number |
470133 |
Design Unit |
Inch |
Bearing Weight |
77.8 lb35.3 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
7 in177.8 mm |
D – Cup Outer Diameter |
13.3750 in339.725 mm |
B – Cone Width |
3.6250 in92.075 mm |
C – Cup Width |
2.5 in63.5 mm |
T – Bearing Width |
3.5625 in90.488 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.25 in6.4 mm |
r – Cup Backface “To Clear” Radius2 |
0.250 in6.35 mm |
da – Cone Frontface Backing Diameter |
7.91 in201 mm |
db – Cone Backface Backing Diameter |
8.27 in210 mm |
Da – Cup Frontface Backing Diameter |
12.08 in306.83 mm |
Db – Cup Backface Backing Diameter |
11.77 in298.96 mm |
Ab – Cage-Cone Frontface Clearance |
0.01 in0.3 mm |
Aa – Cage-Cone Backface Clearance |
0.51 in13 mm |
a – Effective Center Location3 |
-0.86 in-21.8 mm |