triple row cylindrical roller combined slewing ring bearings

You can also find special rotary bearings in our products, which are used for various special applications in wind power plants, solar panels, radar, mining, metal processing, cranes, and other fields.

There are various designs for rotary bearings: 1 Toothless; 2. It has internal teeth; 3. There are external teeth

Maximum size of self-aligning Roller bearings: 1 The outer tooth diameter can reach 5700 millimeters; 2. The inner tooth diameter can reach 5300 millimeters

Types of rotary bearings supplied: 1 Four penalty ball bearings; 2. Single column; 3. Double row; 4. Cross rollers; 5. Special combination bearings

Slewing Ring Bearings------Technical Data:

1.       Material: 42CrMo, 50Mn

2.       Precision: P0. P6. P5.

3.       Outside diameter: 200~9500mm

4.       Cage/retainer: Nylon or aluminum

5.       Gear type: non-geared, Internal Gear and external gear, gear hardenedSlewing Ring Bearings------Applications:

Slewing ring bearings are widely used in industry and known as "the machine joints"

Hereunder is the specific slewing bearing applications

1. Construction machinery (e.g. cranes, excavators, loader, Scraper)

2. Metallurgical machinery (e.g. for steel plant)

3. Heavy machinery equipments (e.g. mining machinery, concrete machinery)

4. Marine machinery equipment (e.g. vessel, port hoisting machine, port oil transfer equipment, onshore and offshore crane)

5. Light machinery equipments (e.g. paper machine, plastic, rubber machine, weave machine)

6. Wind power generator

7. Packing machinery