Ronstan RF40140 Series 40 Ball Bearing Stand-up Single Utility Block – Swivel Shackle Head

• Low friction acetal bearing system
• Lightweight
• Cheek cut-outs for easy bearing maintenance
• Captive Lock universal head
• Low friction, 2-stage ball bearing system
• High static and dynamic load capacity
• Lightweight
• Cheek cut-outs for easy bearing maintenance

Applications

• Mainsheet
• Halyard
• Vang
• Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8 m (26 ft)
• Mainsheet
• Halyard
• Vang
• Spinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8 m (26 ft)

Materials

• Acetal ball bearings
• UV stabilised acetal sheave
• Grade 316 stainless steel load strap and head fitting
• Impact and UV resistant, fibre reinforced nylon cheeks

Specifications

• Sheave ?: 40 mm
• Max Rope ?: 10 mm
• Max Cable ?: –
• Pin ?: – mm
• MWL: 350 kg
• BL: 800 kg
• Weight: 71 g