Specifications of TIMKEN Bearing 67388 - 67322DC
Specifications
Series |
67300 |
Cone Part Number |
67388 |
Cup Part Number |
67322DC |
Design Unit |
Inch |
Bearing Weight |
23.04 lb10.451 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
5 in127 mm |
D – Cup Outer Diameter |
7.75 in196.85 mm |
B – Cone Width |
1.8125 in46.038 mm |
C – Double Cup Width |
3.3750 in85.725 mm |
T – Bearing Width across Cones |
4 in101.6 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.14 in3.6 mm |
r – Cup Backface “To Clear” Radius2 |
0.03 in0.8 mm |
db – Cone Backface Backing Diameter |
5.67 in144 mm |
Da – Cup Frontface Backing Diameter |
7.50 in190.50 mm |
Aa – Cage-Cone Backface Clearance |
0.13 in3.3 mm |
a – Effective Center Location3 |
-0.25 in-6.4 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
21400 lbf95300 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
144000 lbf640000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
37300 lbf166000 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
12600 lbf56100 N |