Ronstan Ball Bearing, Series 50 – Single, Universal Head

Sheaves running on Acetal or Torlonball 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 requiredFeatures:Low friction, 2-stage ball bearing systemHigh static and dynamic load capacityLightweightCheek cut-outs for easy bearing maintenanceCaptive Lock universal headSlotted pin shackle eliminates fouled linesApplications:MainsheetSpinnaker sheetsHalyards and other primary applications on boats up to 10m (33ft)Materials:Acetal ball bearingsUV stabilised Acetal sheaveGrade 316 stainless steel load strap and head fittingImpact and UV resistant, fibre reinforced Nylon cheeksPart NumberSheave Max. Rope Max. Cable Pin M.W.L.B. L.WeightRON-RF5010050mm12mm-5mm500kg1500kg117g