Specifications of TIMKEN Bearing 4580
Specifications
Cone Part Number |
4580 |
Design Units |
Imperial |
Cage Type |
Stamped Steel |
C1 – Dynamic Radial Rating (Two-Row, 1 million revolutions)1 |
70600 lbf314000 N |
C90(2) – Dynamic Radial Rating (Two-Row, 90 million revolutions)2 |
18300 lbf81400 N |
Abutment and Fillet Dimensions
R – Cone Backface “To Clear” Radius3 |
0.14 in3.56 mm |
da – Cone Frontface Backing Diameter |
2.4 in61 mm |
db – Cone Backface Backing Diameter |
2.64 in67 mm |
Ab – Cage-Cone Frontface Clearance |
0.09 in2.3 mm |
Aa – Cage-Cone Backface Clearance |
0.04 in1 mm |
a – Effective Center Location4 |
-0.49 in-12.4 mm |