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The same four-point contact design as our single-row four-point contact ball slewing ring (01 series) is more thinner and provides excellent torque, thrust and radial load capacity. Ideal for applications such as truck mounted cranes, cranes and non-precision industrial work benches etc.
The HS series can be customized to meet the user's different working conditions and normal working conditions in the environment, providing excellent axial, radial and titling moments. Mainly used in radar, military turrets, machine tools and excavators.
The J series use the structure of the cross roller to provide high precision with high load capacity. It is mainly used in the construction industry, such as concrete pump trucks, tower cranes and wheel cranes.
HJ series slewing bearing internal rolling body is roller, which is installed by crossing. It also provides internal gear, external gear and toothless structure. It has the characteristics of small assembly clearance, high precision and stable operation. Widely used in the field of test platforms, military products, artificial intelligence.
Note:
- Ball & Roller combined slewing bearing is applied for heavy axial loading, the eccentric rate(e) less than 1.2 and continuous rotating and long life.
- Refer to Table A if slewing bearing are stuck with double row sealing; Refer to Table B if slewing bearing are with labyrinth seal.
- If you need more information about the structure please contact with us.
- The gear torque is under atmosphere of Q&T
The double rows ball slewing ring consists of two parts slewing rings, which can withstand large axial loads, radial loads and titling moments, and has a higher safety factor. It is widely used in medium and large cranes, mining equipment, excavators and other mechanical equipment.
The compact and space-saving design of slewing drives is particularly advantageous for solar tracking applications. Their ability to provide high precision and accuracy in panel positioning is crucial for optimizing energy absorption. Additionally, these drives are known for their durability and reliability, as they are constructed with materials that can withstand outdoor environmental conditions, ensuring long-term performance in the field.
The single-row four point contact ball type slewing bearing is composed of two socket sleeves and is compact in structure and light in weight .Due to its steel balls contact with circular rollingtrack on four points,it can bear axialforce ,radial force and overturning moment at the same time,and it can be selected for use in engineering machinerysuch as rotary conveyer,welding operation machine,medium and small-scale hoists,and excavator.
The light slewing bearing mainly includes the external ring & internal ring, the grease fittings, the sealing belt, the spacers, the load plug and the taper pin, the characteristics: the internal ring and the external ring are both L-shaped; The flank surface of ring is provided with a grease cup, steel balls is assembled between the external ring and internal ring on integration. each ball is separated by spacer, the steel balls and the spacers are installed through the load plug, and the taper pin to protect the ball running. Note: The light slewing bearing mounting surface must meet the specified flatness and hardness. For special customized requirements, please contact my engineer. At the same time, we will provide a more comprehensive and targeted solution.
