Ronstan Series 40 Ball Bearing Single Orbit Block, Dyneema Link Head – RF45101

• Ultra Lightweight
• Low friction 2-stage Orbital ball bearing system
• Highest working load in its class
• Low profile and compact
• High performance cleating
• Easily fitted and securely retained Dyneema Link head

Applications

• Mainsheet systems on spinnaker sheet on dinghies to 5m (16ft)
• Spinnaker sheets on dinghies, sportsboats and small keel boats to 5m (16ft)
• Halyard, vang and backstay applications on boats to 8m (26ft)
• Control line applications on larger yachts

Materials

• Ball Bearings:High compression stregnth carbon black Acetal.
• Stage 2 Bearing:Glass fibre reinforced, MoS2 impregnated Nylon
• Frame/Cheeks:Toughened, glass fibre reinforced Nylon
• Sheave:Carbon fibre reinforced, PTFEimpregnatedNylon
• Rope/Link:UV stabilised, multi-strand impregnated SK75 Dyneema

Specifications

• Sheave : 40 mm
• Max. Rope : 9 mm
• Max. Cable : – mm
• Pin : – mm
• MWL: 325 kg
• BL: 700 kg
• Weight: 33 g