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Universal Stringing Block with Urethane Lined Sheave Sherman Reilly XS-100B-U
Sherman Reilly XS-100B-U Universal Stringing Block with Urethane Lined Sheave


 
Our Price: $292.62


Product Code: SHER-XS-100B-U
Qty:

Description
 
Sherman & Reilly urethane-lined aluminum sheaves are made identically to polished-groove sheaves except that a premium-grade polyurethane lining is cast-in-place on the sheaves’ conductor-contact surface. The properties of the urethane and casting it in place on the bare sheave together assure a high-precision profile of the lined sheave. The urethane’s formulation assures resiliency to cushion conductors, as well as assures hardness, high load-bearing capacity, impact resistance, abrasion resistance, resistance to compression-set, and resistance to oil, ozone, and other environmentals – all of which contribute to long useful life, even under harsh field conditions. A-scale durometer hardness of the lining is 90-92. Blocks with urethane-lined sheaves are especially appropriate for stringing conductor, static wire, and fiber optic cables. However, they typically cost ~ 25% more than polished groove.
Specifications:
  • Height Strength, Low Weight
  • Positive Locking handle ( a secure spring loaded latch and large-ID Pull-Loop) on the side gate assembly for easy conductor clip-in and for easy conductor clip-in and for hot-stick operations
  • Maximum Working Load; 2500 lbs.
  • Efficiency: 98%
  • Maximum Conductor OD: 1-3/4"
  • Sheave OD:7"
  • Sheave Groove Radius: 1"
  • Sheave Throat Width: 3-3/16"
  • Sheave Rim Width; 3"
  • Overall Width: 7"
  • Overall Height: 14-11/16" with bracket
  • Overall Height: 15-13/16" without bracket
  • Frame Material; A356-T6 Aluminum (Virgin)
  • Sheave Material: Ductile Iron
  • Sheave Lining: Urethane
  • Hanging Hardware: Socket Connector