Ronstan Series 50 Ball Bearing Block, Fiddle
Ronstan
$106.76
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Ronstan
Ronstan Series 50 Ball Bearing Block, Fiddle
RF50500: SERIES 50 BALL BEARING BLOCK, FIDDLE
Fiddle, universal head
FEATURES
- Low friction, 2-stage ball bearing system
- High static and dynamic load capacity
- Lightweight
- Cheek cut-outs for easy bearing maintenance
- Captive Lock™ universal head
- Slotted pin shackle eliminates fouled lines
SPECIFICATIONS
- B.L. (kg) 1500
- M.W.L. (kg) 500
- Max. Rope diameter (mm) 10
- Weight (g) 166
- Pin Ø (mm) 5
- A (mm) 9.4
- B (mm) 11.2
- C Max. (mm) 284.0
- C Min. (mm) 219.0
- D (mm) 20.0
- E (mm) 7.9
PRODUCT INFORMATION
- 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.
- Captive Lock™ universal head can be fixed in either of two planes, or free to swivel as required.
APPLICATIONS
- Typically used in direct 4:1 purchase systems such as mainsheets and boom vangs. On larger boats they are used for fine-tune mainsheet tackles, outhauls, cunninghams, checkstays, genoa lead pullers and traveller controls.
MATERIALS
- Acetal ball bearings
- UV stabilised Acetal sheave
- Grade 316 stainless steel load strap and head fitting
- Impact and UV resistant, fibre reinforced Nylon cheeks
