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HT series
The internal configuration consists of deep groove gothic arch raceways and maximum ball complement. This results in a four-point contact design that provides exceptional moment, thrust, and radial load capacities. Integral seals are provided to assist in the exclusion of contaminants…
Product Description
Design features
The internal configuration consists of deep groove gothic arch raceways and maximum ball complement. This results in a four-point contact design that provides exceptional moment, thrust, and radial load capacities. Integral seals are provided to assist in the exclusion of contaminants.
Geared rings have tapped holes, while non-geared rings have through holes. HT series bearings are available in internal geared, external geared, and nongeared configurations. The gears are involute stub designs with 20° pressure angles, manufactured to AGMA Class Q5 and 0.015 to 0.025 inches allowance for backlash. They range in size from 36‐66 inches OD (900‐1700 mm OD) with a standard cross section.
Availability
HT series slewing ring bearings are made to order and can require a longer lead time as forgings are not stocked.
Applications
HT series bearings have been used successfully in a variety of medium- to heavy-duty applications including:
- Cranes
- Aerial lifts
- Digger derricks
- Chute swivels
- Lift truck rotators
- Industrial turntables
