Product Description
Ronstan Series 50 Single Block, 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
Sheave 2 in.
Max. Rope Ø - 1/2 in.
Max. Cable Ø - -
Pin Ø - 3/16 in.
M.W.L. 1100 lb
B.L. 3310 lb
Weight - 4.1 oz.
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
Mainsheet
Spinnaker sheets
Halyards and other primary applications on boats up to 10m (33ft)
Materials
Acetal ball bearings
UV stabilized Acetal sheave
UV stabilized Acetal sheave
Grade 316 stainless steel load strap and head fitting
