Fenner Precision uses a variety of materials to manufacture our pulley products. Please view the Properties chart below for details.
Pulley Material Properties
| Plain Carbon Steel |
29 |
30-70 |
.29 |
na |
7 |
0.284 |
|
na |
7.872 |
| 300 Series Stainless |
28 |
29.7 |
.25-.30 |
na |
9.22 |
0.29 |
80B |
na |
8.03 |
| 400 Series Stainless |
29 |
45 |
0.3 |
na |
5.5 |
0.282 |
80B |
na |
7.8 |
| Aluminum 6061T6 |
10 |
40 |
0.33 |
na |
13.1 |
0.0975 |
40A |
na |
2.7 |
| Brass |
15-17 |
14.1-60 |
.307-.375 |
na |
11.3 |
0.306 |
na |
na |
8.47 |
| Acetal |
.20-.46 |
5.37-10.0 |
0.35 |
203-406 |
6.67-90 |
.0466-.0517 |
50-88M |
.002-.025 |
1.29-1.43 |
| Acetal 10% GF |
.41-.73 |
6.9-12.0 |
na |
434-595 |
27.2-33.3 |
.0517-.0578 |
110R |
.007-.016 |
1.43-1.6 |
| Nylon |
.16-.45 |
5.8-12.5 |
0.39 |
131-493 |
36.1-83.3 |
.0372-.0419 |
60-87M |
.006-.016 |
1.03-1.16 |
| Nylon 6/6 10% GF |
|
13.1-17.4 |
na |
276-798 |
15-27.2 |
.0419-.0444 |
80-95M |
.003-.012 |
1.16-1.23 |
| Polycarbonate |
.23-.35 |
8.5-10.2 |
0.38 |
261-600 |
17.8-66.7 |
.0423-.0524 |
65-76M |
.003-.0075 |
1.17-1.45 |
| Polycarbonate 10%GF |
.45-.77 |
8.7-10.4 |
na |
334-769 |
18-33.3 |
.0444-.0484 |
75-85M |
.0025-.007 |
1.23-1.341 |
