J.R. Clancy, Incorporated -Loft Blocks, Underhung - 19 Series

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  • Underhung style, supported by a single structural beam
  • Nylon or ASTM Class 30 grey iron sheaves
  • Sealed precision ball bearings (Single line 8" nominal sheave only) or tapered roller bearings
  • 10 gauge side plates.


Category: rigging systems | stage equipment | stages...

MasterFormat: Entertainment and Recreation Equipment | Broadcast, Theater, and Stage Equipment | Rigging Systems and Controls



J.R. Clancy, Incorporated
7041 Interstate Island Road
Syracuse, NY 13209
Tel: (800) 836-1885
Fax: (315) 451-1766

marilynlarsen@jrclancy.com

http://www.jrclancy.com

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Overview


Loft Blocks, Underhung - 19 Series

  • Underhung style, supported by a single structural beam
  • Nylon or ASTM Class 30 grey iron sheaves
  • Sealed precision ball bearings (Single line 8" nominal sheave only) or tapered roller bearings
  • 10 gauge side plates.
  • 3/4" drawbolt and steel clip allow a 4" grip adjustment to accommodate a range of beam sizes.
  • A minimum of three spacers between the side plates; to prevent cables from escaping the sheave grooves.


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Specifications

SheaveDiam.LinesBearingsCast Iron Prod. CodeRWLWt.Nylon Prod. CodeRWLWt.
Cable BlocksCable BlocksCable BlocksCable BlocksCable BlocksCable BlocksCable BlocksCable BlocksCable Blocks
8-1/2"117mm BB200-10819C25R500 lb14 lb200-10819N25R500 lb9 lb
8-1/2"217mm BB200-20819C25R500 lb14 lb200-20819N25R500 lb10 lb
8-1/2"117mm BB200-10819C25RT500 lb14 lb200-10819N25RT500 lb9 lb
8-1/2"217mm BB200-20819C25RT500 lb14 lb200-20819N25RT500 lb10 lb
8-1/2"41" TRB200-40819C25R700 lb34 lb200-40819N25R700 lb25 lb
12"*81" TRB200-80819C25R700 lb44 lb200-80819N25R700 lb28 lb
12" Note A11" TRB200-11219C25R675 lb47 lb---
Cable Blocks (3/16" cable)Cable Blocks (3/16" cable)Cable Blocks (3/16" cable)Cable Blocks (3/16" cable)Cable Blocks (3/16" cable)Cable Blocks (3/16" cable)Cable Blocks (3/16" cable)Cable Blocks (3/16" cable)Cable Blocks (3/16" cable)
8-1/2"117mm BB---200-10819N19R500 lb9 lb
8-1/2"117mm TRB---200-10819N19RT500 lb9 lb
8-1/2"81" TRB---200-80819N19R700 lb28 lb
Rope BlocksRope BlocksRope BlocksRope BlocksRope BlocksRope BlocksRope BlocksRope BlocksRope Blocks
8"117mm BB200-10819C75R300 lb14 lb200-10819N75R300 lb9 lb
8"117mm TRB200-10819C75RT300 lb14 lb200-10819N75RT300 lb9 lb
Sweetsstakes