Ball and roller combined slewing bearing Internally geared, externally geared or gearless

Ball and roller combined slewing bearing Internally geared, externally geared or gearless

We offer a recommended range of balls and crossed rollers designs in size range from 100 mm to 10000 mm

• Easy to select

• From stock

• Interchangeable

• Cost effective solution

• Compete with market leaders

• Reference range for new products

How to use the static limit curve

• Select for one bearing the associated load curve

• The solid line shows the utilization limit curve for the raceways

• The dotted line shows the utilization limit curve for the bolting

The slewing bearing is suitable for the application only when the functional point is located in the grey area.

Goods Details:

SG Roller/Ball Combination slewing bearing

S&G Roller/Ball Combination Series slewing bearings offer a unique combination of rolling elements. These Slewing Bearings incorporates a row of rollers and a row of balls into the same unit. This combination of rolling elements is designed to handle small eccentricities at relatively high axial loads.

Specifications:
Raceway Diameters: Standard models are 50" to 180"
Special order slewing bearings up to 360"

Capacities:
Thrust: up to 17,500,000 pounds

Moment: Up to 51,600,000 ft-lbs.

Radial: up to 775,000 pounds

Gearing: Internally geared, externally geared or gearless models are available

• Note:

1. n1 is the nos of lubricating holes.Oil cup M10×1JB/T7940.1~JB/T7940.2.The Oil nipple's location can be change according to the user's application.

2. n-φcan change to tapped hole,the diameter of tapped hole is M,depth is 2M.

3. The tangential tooth force in the form is the max tooth force,the nominal tangential too
Ball and roller combined slewing bearing Internally geared, externally geared or gearless