3363AL
8.0T Alum Loop V Block
The V block delivers another breakthrough in Harken’s loop block series for Grand-Prix racers. Harken engineers have simplified the mechanics by combining the axial and thrust bearings into a single bearing set of V-shaped titanium rollers. The result is a strong, lightweight block that offers unmatched efficiency at high loads, while spinning freely at low loads for smooth easing in light air.
Harken V blocks have aluminum sideplates, titanium sheave, and captive titanium roller bearings. V blocks are easy to disassemble for inspection and maintenance.
Technical specifications · Harken 3363AL
| Sheave diameter | 104 mm |
|---|---|
| Length | 136 mm |
| Weight | 712 g |
| Maximum line diameter | 18 mm |
| Maximum working load | 8000 kg |
| Breaking load | 16000 kg |
Attachment loops are supplied separately.