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Ronstan Series 30 BB Block, Stand Up Loop Top

MSRP: $29.63
$26.19
(You save $3.44 )
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SKU:
RONRF30141
Weight:
0.50 LBS
Shipping:
Calculated at Checkout
Size:
30 mm
Manufacturer part #: RF30141 1

Technical Description
Series 30 BB Stand Up Loop Top Block
1 3/16 in
30 mm
5/16 in
8 mm
660 lb
300 kg
1650 lb
750 kg
1.2 oz
34 g
Manufacturer part #: RF30141Ronstan Series 30 Ball Bearing Blocks

  • 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 fittings
  • Cheek cut-outs for easy bearing maintenance

  • 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.

    Can be fitted with a shackle in either of two planes to allow correct alignment of the block.

    Applications
  • Primary lead blocks on dinghies and catamarans
  • Control lines on larger yachts

  • 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