Specifications of TIMKEN Bearing 73551 - 73876CD
Specifications
Series |
73000 |
Cone Part Number |
73551 |
Cup Part Number |
73876CD |
Design Unit |
Inch |
Bearing Weight |
19.6 lb8.888 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
5.5 in139.7 mm |
D – Cup Outer Diameter |
8 3/4 in222.25 mm |
B – Cone Width |
1.2450 in31.623 mm |
C – Double Cup Width |
2.125 in53.975 mm |
T – Bearing Width across Cones |
2.9802 in75.697 mm |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius1 |
0.14 in3.6 mm |
r – Cup Backface “To Clear” Radius2 |
0.090 in2.3 mm |
db – Cone Backface Backing Diameter |
6.14 in156 mm |
Da – Cup Frontface Backing Diameter |
8.19 in207.01 mm |
Aa – Cage-Cone Backface Clearance |
0.21 in5.3 mm |
a – Effective Center Location3 |
0.25 in6.4 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
17100 lbf75900 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
115000 lbf510000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
29700 lbf132000 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
12800 lbf56800 N |