Slewing ring bearings

  • 19-Apr-2011 03:27 EDT
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HS Series slewing ring bearings from Kaydon handle moment loads up to 139,900 lb·ft (189,680 N·m) to deliver improved load and thrust with space savings. The bearings are suited for a range of medium- to heavy-duty applications including cranes, aerial lifts, digger derricks, chute swivels, and lift truck rotators. HS Series bearings are designed for four-point contact with a rectangular cross-section, deep groove gothic arch raceways, and ball complement. The HS Series produces higher thrust and load capacities than the Kaydon RK Series while offering less internal diametrical clearance and improved stiffness. Bearings are available in outside diameters from 20 to 47 in (508 to 1195 mm). All models feature two fittings for lubrication and integral seals to protect against contamination.

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