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Skookum R Series 5 Ton 4" ALLOY Sheave Full Sided Block with REGULAR YOKE
by Skookum

Skookum R Series 5 Ton 4" ALLOY Sheave Full Sided Block with REGULAR YOKE

$706.85 - $706.85
$706.85
$706.85 - $706.85
$706.85

Model R4A with 4 in. alloy sheave for 3/8 in. wire rope. Roller bearings.

  • Multi-use wide throat & utili-sheave for passing a variety of line, connecting links, and terminations.
  • Work -hardening manganese steel sheaves maximize wire rope & sheave life.
  • Alloy sheave option offers same durability at a lower cost.
  • R6, R8, & R4 equipped with tapered roller bearings for long life in higher line speed applications.
  • R4 equipped with straight roller bearings to minimize size.
  • Recessed sheave prevents wire rope from binding between sheave and block side.
  • Full sided block maximizes sheave protection and strength.
  • Versatile draw pin allow for rapid reeving & exchange of attaching style.
  • Rugged cast alloy steel sides for demanding environments.
  • ASME B30.26-1 compliant