Specifications of TIMKEN Bearing 67887 - 67820CD
Specifications
Series |
67800 |
Cone Part Number |
67887 |
Cup Part Number |
67820CD |
Design Unit |
Inch |
Bearing Weight |
34.29 lb15.553 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
7.5625 in192.088 mm |
D – Cup Outer Diameter |
10.5 in266.7 mm |
B – Cone Width |
1.8438 in46.833 mm |
C – Double Cup Width |
3.3125 in84.138 mm |
T – Bearing Width across Cones |
4.0625 in103.188 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.410 in10.400 mm |
r – Cup Backface “To Clear” Radius2 |
0.03 in0.8 mm |
db – Cone Backface Backing Diameter |
8.78 in223 mm |
Da – Cup Frontface Backing Diameter |
10.25 in260.35 mm |
Aa – Cage-Cone Backface Clearance |
0.18 in4.6 mm |
a – Effective Center Location3 |
0.4 in10.2 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
24300 lbf108000 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
163000 lbf725000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
42300 lbf188000 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
19800 lbf88200 N |