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Ronstan Series 30 BB Block, Linked With Series 20 Block
Manufacturer part #: RF30285 1
Technical Description
Series 30 BB Linked With Series 20 Block
1 3/16 in + 3/4 in
30 mm + 20 mm
5/16 in + 1/4 in
8 mm + 6 mm
550 lb
250 kg
1210 lb
550 kg
1.6 oz
44 g
Manufacturer part #: RF30285
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 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.
Applications
Primary lead blocks on dinghies and catamarans
Control lines on larger yachts
Dinghy barber haulers
Spinnaker pole launching systems
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
Applications
Manufacturer part #: RF30285 1
Technical Description
Series 30 BB Linked With Series 20 Block
1 3/16 in + 3/4 in
30 mm + 20 mm
5/16 in + 1/4 in
8 mm + 6 mm
550 lb
250 kg
1210 lb
550 kg
1.6 oz
44 g
Manufacturer part #: RF30285
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 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.
Applications
Primary lead blocks on dinghies and catamarans
Control lines on larger yachts
Dinghy barber haulers
Spinnaker pole launching systems
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
Applications
$36.60
Ronstan Series 30 BB Block, Linked With Series 20 Block—
$36.60
Description
Manufacturer part #: RF30285 1
Technical Description
Series 30 BB Linked With Series 20 Block
1 3/16 in + 3/4 in
30 mm + 20 mm
5/16 in + 1/4 in
8 mm + 6 mm
550 lb
250 kg
1210 lb
550 kg
1.6 oz
44 g
Manufacturer part #: RF30285
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 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.
Applications
Primary lead blocks on dinghies and catamarans
Control lines on larger yachts
Dinghy barber haulers
Spinnaker pole launching systems
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
Applications
