Item No. | Sheave Dia. |
 Bearing |
Wire Rope Size |
 Working |
N.W. | Replacement Sheave | |
inch |
mm |
t* | lbs | kg | |||
8-501-02 | 3 | BB | 8-10 | 2 | 4 | 2 |
      8-500-02 |
8-501-04 | 4.5 | BB | 10-13 | 4 | 13 | 6 |
      8-500-04 |
8-501-08 | 6 | BB | 16-19 | 8 | 29 | 13 |
      8-500-08 |
8-501-0808 |
8 |
BB |
16-19 |
8 |
44 |
20 |
      8-500-0808 |
8-501-0810 |
10 |
BB |
16-19 |
8 |
46 |
21 |
      8-500-0810 |
8-501-0812-16 |
12 |
BB |
16 |
8 |
49 |
22 |
      8-500-0812-16 |
8-501-0812-19 |
12 |
BB |
19 |
8 |
49 |
22 |
      8-500-0812-19 |
8-501-0814-16 |
14 |
BB |
16 |
8 |
56 |
25 |
      8-500-0814-16 |
8-501-0814-19 |
14 |
BB |
19 |
8 |
56 |
25 |
      8-500-0814-19 |
 
*Minimum Ultimate Load is 4 times the W orking Load Limit.
★8-501-02/-04 see Figure 1.
★8-501-08/-0814 see Figure 2.