Ronstan RF109110 Series 100 Orbit Block - Single with Becket
Ronstan RF109110 Series 100 Orbit Block - Single with Becket
Deliver to:
New South Wales 2000,
AU
Estimated:
$0.00
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Orbit blocks are a
no-compromise product range developed to meet the demands and
expectation of the very dedicated and increasingly professional
racing sailor. Side cheeks incorporating head structure and hub are
precision machined as a single part from solid alloy, leaving
material only where it contributes to the load carrying capacity of
the block and eliminating the need for additional fasteners. The
Orbit sheave has captive Acetal or Torlon ball bearings for side
thrust loads, eliminating the need for side retainer plates. This
reduces weight and allows for a wider bearing surface that can
accommodate longer Torlon needles - achieving a substantially
higher strength-to-weight ratio.Head posts of swivel blocks can be
locked at 0 or 90 degrees.
Features:
Specifications:
Applications
- Primary mainsheet, halyard and spinnaker systems on boats to 15m (50ft)
- Secondary mainsheet, vang blocks on boats to 18m (60ft)
- Backstay systems on boats to 14m (46ft)
- General control line and lead block applications on larger yachts
Materials
- Fully machined Alloy cheek plates
- Alloy sheaves with captive ball races
- Torlon needle rollers
- Carbon black Acetal ball bearings
- Forged grade 17-4PH stainless steel shackles
- Grade 316 stainless steel head post
Features:
- The highest strength-to-weight ratio
- Minimal friction loss, especially when working at high loads
- Totally reliable and trouble free performance
- Simplicity of design and construction to facilitate maintenance and servicing
- Elegant, functional styling and finish.
- Lockable swivelling head post
- High strength forged shackle
Specifications:
| Sheave diameter | 100 mm |
|---|---|
| Max. Rope diameter | 14 mm |
| Max. Cable diameter | - mm |
| Pin diameter | 8.0 mm |
| M.W.L. | 3000 kg |
| B. L. | 6500 kg |
| Weight | 530 g |
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