154944525090352

Ronstan Series 55 BB Orbit Block Cheek RF55151

UPC
27101
$80.99
In stock
Stock availability

Series 55 Ball Bearing Orbit Block™ Cheek Kilogram for kilogram of working load, BB and RT Orbit Blocks™ are the world's lightest. The unique orbital design allows the bearing to only be in the active areas of the floating sheave. This minimises the mass of the inactive return race and hub.
  • Ultra Lightweight
  • Low friction 2-stage Orbital ball bearing system
  • Highest working load in its class
  • Low profile and compact
  • High performance cleating
  • Recessed underside to suit cruved mounting surface
  • Sheave 55 mm
  • Max. Rope 10 mm
  • M.W.L. 500 kg
  • B. L. 1000 kg
  • Weight 70 g
More Information
BrandRonstan

Delivery estimate 1-4 business days

$5.99 standard freight rate for non-rural, shoe box sized deliveries. Additional charges apply for rural delivery, island delivery, dangerous goods and large packages.

Returns

Check out our easy returns policy.

Product Questions

Sign In Hover me Please sign in to submit a question
No questions yet. Be the first to ask the question!