Ronstan Series 40 Ball Bearing Block - Single - Universal Head

Brand	Ronstan
Model	RF40100

Ronstan Series 40 Bb Block Single

Series 40 Ball Bearing Block - Single - Universal HeadSheaves 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 Lock universal head can be fixed in either of two planes, or free to swivel as :Low friction Acetal or Torlon bearing systemLightweightCheek cut-outs for easy bearing maintenanceCaptive Lock universal headSlotted pin shackle eliminates fouled linesApplications:MainsheetHalyardVangSpinnaker control lines on off-the-beach catamarans, one design classes and sportsboats up to 8M(26')Materials:U.V. Stabilized Acetal sheavesAcetal ball bearingsImpact and U.V. resistant, fiber reinforced Nylon cheeksGrade 316 stainless steel load strap and head fittingSpecifications:Sheave Ø:40mm(1-9/16")Max. Rope Ø:10mm(7/16")Pin Ø: 5mm(3/16").:350kg(770lbs)B. L.:1,000kg(2,200lbs)Weight:70g()