J.R. Clancy, Incorporated -Mule Blocks – 12 Series, 8" Blocks

Used to divert the cables around obstructions or change direction of travel. • ASTM Class 30 grey iron sheave. • Tapered roller bearings. • Seven gauge side plates fully enclose sheave.
Three gauge formed channel base.

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

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

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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

Mule Blocks – 12 Series, 8" Blocks

Used to divert the cables around obstructions or change direction of travel. • ASTM Class 30 grey iron sheave. • Tapered roller bearings. • Seven gauge side plates fully enclose sheave.
Three gauge formed channel base.
Four spacers between the side plates prevent cables from escaping the sheave grooves.
Mule blocks must be welded in place after final alignment – consult the factory for specific information.

Specifications

Ordering Information

Model	Grooving	RWL Per Line	Max Total RWL 180° Wrap	Max Total RWL 90° Wrap	Height	"A"
8" Mule Blocks—Cast Iron Sheave w/ Ball Bearings	8" Mule Blocks—Cast Iron Sheave w/ Ball Bearings	8" Mule Blocks—Cast Iron Sheave w/ Ball Bearings	8" Mule Blocks—Cast Iron Sheave w/ Ball Bearings	8" Mule Blocks—Cast Iron Sheave w/ Ball Bearings	8" Mule Blocks—Cast Iron Sheave w/ Ball Bearings	8" Mule Blocks—Cast Iron Sheave w/ Ball Bearings
500-10812C25	(1) 1/4" Cable	500 lbs.	500 lbs.	500 lbs.	4 1/16"	3 1/16"
500-20812C19	(2) 3/16" Cables	400 lbs.	800 lbs.	800 lbs.	4 1/16"	-
500-20812C25	(2) 1/4" Cables	500 lbs.	1000 lbs.	1000 lbs.	4 1/16"	-
8" Mule Blocks—Cast Iron Sheave w/ Tapered Roller Bearings	8" Mule Blocks—Cast Iron Sheave w/ Tapered Roller Bearings	8" Mule Blocks—Cast Iron Sheave w/ Tapered Roller Bearings	8" Mule Blocks—Cast Iron Sheave w/ Tapered Roller Bearings	8" Mule Blocks—Cast Iron Sheave w/ Tapered Roller Bearings	8" Mule Blocks—Cast Iron Sheave w/ Tapered Roller Bearings	8" Mule Blocks—Cast Iron Sheave w/ Tapered Roller Bearings
500-10812C25T	(1) 1/4" Cable	500 lbs.	500 lbs.	500 lbs.	4 1/16"	3 3/16"
500-20812C19T	(2) 3/16" Cables	400 lbs.	800 lbs.	800 lbs.	4 1/16"	-
500-20812C25T	(2) 1/4" Cables	500 lbs.	1000 lbs.	1000 lbs.	4 1/16"	-
500-40812C19	(4) 3/16" Cables	400 lbs.	1400 lbs.	1600 lbs.	5 1/4"	2 15/16"
500-40812C25	(4) 1/4" Cables	500 lbs.	1400 lbs.	2000 lbs.	5 1/4"	2 15/16"
500-80812N19	(8) 3/16" Cables	700 lbs.	1400 lbs.	2000 lbs.	6 13/16"	-
500-80812C25	(8) 1/4" Cables	500 lbs.	1400 lbs.	2000 lbs.	6 13/16"	-

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