1734
8.00 (203 mm) Runner Block Sheave
High-load sheaves are offered as replacement parts or for use in special applications. Their bearing system combines sideload-carrying balls with a PTFE composite bushing to carry radial loads.
Technical specifications · Harken 1734
| Sheave diameter | 203 mm |
|---|---|
| Width | 35 mm |
| Weight | 1300 g |
| Centre pin diameter | 31.7 mm |
| Line diameter | 22 mm |
| Maximum wire diameter | 12 mm |
| Maximum working load | 16783 kg |
| Breaking load | 45360 kg |
The stated breaking load is based on a solid 304 stainless steel shaft.