Upright Head Blocks Series 55

HR60855

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Equipped with Timken roller bearing assemblies.
Equally adapted to either T-bar or wire guides.
Upright Series 55M multi-speed systems available as a special order, contact a sales representative for information.
All blocks are made of cast iron.

General Specifications

# of cables - 6 or 8

Cable diameter - 1/4" on 8" & 12" Sheave / 3/8" on 16" Sheave

Rope Diameter - 3/4" on 8" & 12" Sheave / 1" on 16" Sheave

 

  • Upright style, normally supported by two structual I-beams.
  • ASTM Class 30 grey iron or nylon sheave.
  • Equal pitch diameter on rope and cable grooves for smooth operation.
  • Tapered roller bearings.
  • Base angle legs turned in to allow close mounting centers. Notches allow clear passage of all cables.
  • 10 gauge side plates fully enclose sheave; 16" blocks have 7 gauge side plates.
  • Side plates are bolted and welded to the base angles for extra strength.
  • Six spacers between the side plates, four prevent cables from from escaping the sheave grooves.
  • Base angles punched with alternating slots and holes for easy installations.
  • Mounting Clips available. See Accessories for Head Blocks, Item #HR070CLIP.

 

 

Image Number Item Description Quantity Price
HR06855 Upright Head Blocks - Series 55 6 Lines, 8" Sheave Diameter, 27" Base Length
RWL 1300 lb 		$540.00
HR08855 Upright Head Blocks - Series 55 8 Lines, 8" Sheave Diameter, 27" Base Length
RWL 1300 lb 		$600.00
HR61255 Upright Head Blocks - Series 55 6 Lines, 12" Sheave Diameter, 30" Base Length
RWL 3000 lb 		$580.00
HR61255N Upright Head Block - Series 55 6 Lines, 12" Nylon Sheave Diameter, 30" Base Length
RWL 3000 lb 		$560.00
HR81655 Upright Head Block - Series 55 8 Lines, 16" Sheave Diameter, 34" Base Length
RWL 3600 lb 		$1,950.00
HR81255 Upright Head Block - Series 55 8 Lines, 12" Sheave Diameter, 30" Base Length
RWL 3000 lb 		$640.00
HR81255N Upright Head Block - Series 55 8 Lines, 12" Nylon Sheave Diameter, 30" Base Length
RWL 3000 lb 		$580.00

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