Description

Ronstan Series 30 BB Block, Single 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.

Specifications:

• Pin Ø (in): 5/32
• Max. Rope diameter (in): 5/16
• Sheave diameter (in): 1 3/16

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.