Ball Bearing

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™ univers

Al head.

Slotted pin shackle eliminates fouled lines

Specifications

Product Specifications
B.L. (kg)1500
M.W.L. (kg)500
Max. Rope diameter (mm)10
Weight (g)166
Pin Ø (mm)5

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

Technical Information

Specification Details

Specification Details
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

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

 

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