Specifications of TIMKEN Bearing 56425W - 56650D
Specifications
Series |
56000 |
Cone Part Number |
56425W |
Cup Part Number |
56650D |
Design Unit |
Inch |
Bearing Weight |
12.89 lb5.845 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
4-1/4 in107.95 mm |
D – Cup Outer Diameter |
6.5 in165.1 mm |
B – Cone Width |
1.4375 in36.513 mm |
C – Double Cup Width |
2.5 in63.5 mm |
T – Bearing Width across Cones |
3.2499 in82.547 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 |
4.84 in123 mm |
Da – Cup Frontface Backing Diameter |
6.30 in160.00 mm |
Aa – Cage-Cone Backface Clearance |
0.14 in3.6 mm |
a – Effective Center Location3 |
0.08 in2 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
13200 lbf58700 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
88600 lbf394000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
23000 lbf102000 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
11200 lbf50000 N |