Series 30 Ball Bearing Block, Becket 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. Precision moulded Acetal 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. FEATURES: Low friction 2-stage ball bearing system provides consistent performance over the full working load range. High static and dynamic load capacity. Light weight. Versatile head fittingsLow friction, 2-stage ball bearing system. High static and dynamic load capacity. Lightweight. Cheek cut-outs for easy bearing maintenance. MATERIALS: U.V. stabilised Acetal sheaves. Acetal ball bearings. Impact modified, fibre reinforced and U.V. stabilised Nylon cheeks. Grade 316 stainless steel load straps and head fittings. SPECIFICATIONS: B.L. (kg): 750 M.W.L. (kg): 300 Max. Rope diameter (mm): 8 Weight (g): 40 Pin Ø (mm): 4 Suits Block Series: series 75 ball bearing
