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Ronstan

S50 BB Block,Single

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Single, universal head

Special Price 35.65€ was 36.75€

On Request

SKU
RF50100
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FEATURES

  • Low friction, 2-stage ball bearing system
  • High static and dynamic load capacity
  • Lightweight
  • Cheek cut-outs for easy bearing maintenance
  • Captive Lock™ universal head
  • Slotted pin shackle eliminates fouled lines



PRODUCT INFORMATION

Sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.Captive Lock™ universal head can be fixed in either of two planes, or free to swivel as required


APPLICATIONS

  • Mainsheet
  • Spinnaker sheets
  • Halyards and other primary applications on boats up to 10m (33ft)


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

Technical Data

Sheave Ø 50 mm
Max. Rope Ø 12 mm
Max. Cable Ø - mm
Pin Ø 5.0 mm
M.W.L. 500 kg
B. L. 1500 kg
Weight 117 g

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