HT Series Slewing Ring Bearings

HT series slewing ring bearings are made to order and can require a longer lead time as forgings are not stocked.

Product
Number
gear Outline dimensions & weight Moment
rating
Crm
(ft-lbs)
Do
(in)
di
(in)
G
approx.
(lbs)
HT10-30E1Z External gear 35.84 24 398 340000
HT10-30P1Z No gear 36 24 447 340000
HT10-30N1Z Internal gear 36 24.16 411 340000
HT10-36E1Z External gear 41.83 30 481 395700
HT10-36P1Z No gear 42 30 521 395700
HT10-36N1Z Internal gear 42 30.16 517 395700
HT10-42E1Z External gear 47.84 36 562 457000
HT10-42P1Z No gear 48 36 628 457000
HT10-42N1Z Internal gear 48 36.16 580 457000
HT10-48E1Z External gear 53.84 42 660 517900
HT10-48P1Z No gear 54 42 719 517900
HT10-48N1Z Internal gear 54 42.16 689 517900
HT10-54E1Z External gear 59.84 48 742 578400
HT10-54P1Z No gear 60 48 809 578400
HT10-54N1Z Internal gear 60 48.16 775 578400
HT10-60E1Z External gear 65.84 54 800 638800
HT10-60P1Z No gear 66 54 865 638800
HT10-60N1Z Internal gear 66 54.16 842 638800

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.

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

推荐产品