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Selden High Load backstay block 45mm 60mm 80mm sheave

Selden high load plain bearing block, suitable for wire or core Dyneema/spectra rope. Designed to take rigging loads so is suitable for cascade systems on backstays and kickers etc.
Manufacturer: Selden
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£46.29
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High load plain bearing block, suitable for wire or core Dyneema/spectra rope. Designed to take rigging loads so is suitable for cascade systems on backstays and kickers etc.

TECHNICAL FEATURES

  • Stainless steel, electro polished cheeks, anodised aluminium sheave and polymer plain bearing bushing.
  • Outer side plates to increase breaking load – but still optimising the weight.
  • The sheave is V-shaped for wires.
  • Light holes to reduce weight.
  • Two polyamide washers on pin/bushing to reduce play between wire terminal and cheeks.

APPLICATIONS

  • Designed for wire applications subject to rig loads, e.g. backstays.

Specifications

Item NoSizeSWL (kg)W1Pin1Pin2Breaking Load (kN) (kg)MaxBackstayW (mm)MaxSheaveW (mm)
404-201-014511009.508.0010.00220054
406-101-0160150012.508.0010.00300065
408-101-0180275015.5012.7012.70550087

High load plain bearing block, suitable for wire or core Dyneema/spectra rope. Designed to take rigging loads so is suitable for cascade systems on backstays and kickers etc.

TECHNICAL FEATURES

  • Stainless steel, electro polished cheeks, anodised aluminium sheave and polymer plain bearing bushing.
  • Outer side plates to increase breaking load – but still optimising the weight.
  • The sheave is V-shaped for wires.
  • Light holes to reduce weight.
  • Two polyamide washers on pin/bushing to reduce play between wire terminal and cheeks.

APPLICATIONS

  • Designed for wire applications subject to rig loads, e.g. backstays.

Specifications

Item NoSizeSWL (kg)W1Pin1Pin2Breaking Load (kN) (kg)MaxBackstayW (mm)MaxSheaveW (mm)
404-201-014511009.508.0010.00220054
406-101-0160150012.508.0010.00300065
408-101-0180275015.5012.7012.70550087
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