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Underhung – 19 Series

Underhung – 19 Series

Overview

Key Benefits

  • Benefit #1
  • Benefit #2
  • Benefit #3
  • Benefit #4

Features

  • Underhung style, supported by a single structural beam
  • Nylon or ASTM Class 30 grey iron sheaves
  • Sealed precision ball bearings (Single line 8″ [203.2 mm] nominal sheave only) or tapered roller bearings
  • 10-gauge side plates
  • 3/4″ (19 mm) drawbolt and steel clip allow a 4″ (101.6 mm) 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

Options

Sheave
Diam.
Lines Bearings Cast Iron
Prod. Code
RWL Weight Nylon
Prod. Code
RWL Weight
Cable Blocks
8-1/2″ (216 mm) 1 17mm BB 200-10819C25R 500 lb (226.8 kg) 14 lb (6.4 kg) 200-10819N25R 500 lb (226.8 kg) 9 lb
8-1/2″ (216 mm) 2 17mm BB 200-20819C25R 500 lb (226.8 kg) 14 lb (6.4 kg) 200-20819N25R 500 lb (226.8 kg) 10 lb
8-1/2″ (216 mm) 1 17mm BB 200-10819C25RT 500 lb (226.8 kg) 14 lb (6.4 kg) 200-10819N25RT 500 lb (226.8 kg) 9 lb
8-1/2″ (216 mm) 2 17mm BB 200-20819C25RT 500 lb (226.8 kg) 14 lb (6.4 kg) 200-20819N25RT 500 lb (226.8 kg) 10 lb
8-1/2″ (216 mm) 4 1″ TRB 200-40819C25R 700 lb (317.5 kg) 34 lb (15.4 kg) 200-40819N25R 700 lb (317.5 kg) 25 lb
12″* (305 mm) 8 1″ TRB 200-80819C25R 700 lb (317.5 kg) 44 lb (20 kg) 200-80819N25R 700 lb (317.5 kg) 28 lb
12″ (305 mm) Note A 1 1″ TRB 200-11219C25R 675 lb (306.2 kg) 47 lb (21.3 kg)
Cable Blocks (3/16″ cable)
8-1/2″ (216 mm) 1 17mm BB 200-10819N19R 500 lb (226.8 kg) 9 lb (4.1 kg)
8-1/2″ (216 mm) 1 17mm TRB 200-10819N19RT 500 lb (226.8 kg) 9 lb (4.1 kg)
8-1/2″ (216 mm) 8 1″ TRB 200-80819N19R 700 lb (317.5 kg) 28 lb (12.7 kg)
Rope Blocks
8″ (203.2 mm) 1 17mm BB 200-10819C75R 300 lb (136.1 kg) 14 lb (6.4 kg) 200-10819N75R 300 lb 9 lb (4.1 kg)
8″ (203.2 mm) 1 17mm TRB 200-10819C75RT 300 lb (136.1 kg) 14 lb (6.4 kg) 200-10819N75RT 300 lb 9 lb (4.1 kg)

*AVAILABLE FOR 1/4″ OR 3/8″ CABLE, SPECIFY.”

19 Series blocks grip the bottom flanges of beams. Blocks have a 3/8″ throat with a grip range of 4″ – 9″. Change the suffix from “R” to “U” for a 3/4″ throat with a 4-1/8″ – 10″ grip range.

To add Idlers to 8″ Underhung Blocks — Change last letter to “I3” or “I6” to indicate 3 or 6 idler grooves.

RWL: RWL is maximum load that can be applied to a block which is in “like new” condition and has been properly installed, maintained and operated.

Construction

 

Ordering Information

Please call your Wenger | J.R. Clancy representative so we can thoroughly understand your needs in order to provide the best solution and estimate.