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Karver  |  SKU: KARPF040031  |  Manuf. Code: PF040031

Karver KB8C Round Block

$158.95 USD

Description

The KB8C Round Block #PF040031 is a staple in Karver’s lineup, blending performance, innovation, and design effortlessly. It's a durable, self-lubricated block designed to withstand high loads, making it a reliable choice for sailing enthusiasts. Its timeless elegance ensures it remains a favorite for those seeking quality runner blocks.

Features & Benefits

  • Reinforced design for added durability
  • Self-lubricated high load bearing
  • Timeless and elegant appearance
  • Optimized for performance and innovation

Crafted with precision, the KB8C Round Block features a robust construction ideal for high-load applications. Designed for compatibility with various sailing configurations, its innovative design ensures smooth operation. Its compact and elegant form makes it a versatile addition to any sailing gear.

Features

Features:

  • The deep groove allows the pulley to rest on the deck without wearing out the rope
  • The holes all around the periphery allow you to attach the cord which will prevent the rope from coming out of the pulley and connecting the KB to each other
  • 2 versions available. KB = roller bearings. KBC = self-lubricated bearing (recommended for the heaviest loads)
  • Dimensions & minimum weight
  • The textile attachment through the center of the pulley ensures a weight saving of up to 50% compared to conventional pulleys (loaded of equal work).
  • Its round and flat design allows it to be often installed on a flat deck
  • The large central space allows many possibilities of cascade assembly
  • If the sheave breaks, the circulating rope is captive to the transfilage. Although the pulley no longer ensures the circulation of the rope, the rope linkage point of attachment of the pulley remains

Technical Information


DescriptionImperialMetric
Weight0.10 lb.0.04 kg.
Work Load1763.70 lb.800.00 kg.
Breaking Load3527.40 lb.1600.00 kg.
Sheave diameter1 5/16 in.33.00 mm.
Pitch diameter1.00 in.26.00 mm.
Recommended max line5/16 in.8.00 mm.
External diamete2.00 in.50.00 mm.
Thickness3/4 in.19.00 mm.
Center diameter3/8 in.10.00 mm.