Specifications of TIMKEN Bearing 482W - 472DS
Specifications
Series |
475 |
Cone Part Number |
482W |
Cup Part Number |
472DS |
Design Unit |
Inch |
Bearing Weight |
7.48 lb3.394 Kg |
Cage Material |
Stamped Steel |
Dimensions
d – Bore |
2 3/4 in69.850 mm |
D – Cup Outer Diameter |
5 in127 mm |
B – Cone Width |
1.1420 in29.007 mm |
C – Double Cup Width |
2.125 in53.975 mm |
T – Bearing Width across Cones |
2.5625 in65.088 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 |
3.27 in83 mm |
Da – Cup Frontface Backing Diameter |
4.56 in115.82 mm |
Aa – Cage-Cone Backface Clearance |
0.04 in1 mm |
a – Effective Center Location3 |
-0.16 in-4.1 mm |
Basic Load Ratings
C90 – Dynamic Radial Rating (One-Row, 90 million revolutions)4 |
7890 lbf35100 N |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)5 |
53000 lbf236000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)6 |
13700 lbf61100 N |
Ca90 – Dynamic Thrust Rating (90 million revolutions)7 |
5200 lbf23100 N |