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- crane Slewing bearing, Slew drive, Slewing bearing kaydon, skf, liebherr
crane Slewing bearing, Slew drive, Slewing bearing kaydon, skf, liebherr
012.30.500.03K Slewing Bearing is a special bearing,which can bear combined axial,radial loads and tipping moment.
Generally,slewing bearing is equipped with installation holes,lubricant hole and sealing device in order to meet various requirements of main equipment in various operation condition.
Besides,slewing bearing features compact in structure,convenient to guide and rotate,easy for installation and maintenance.
Custom Engineered Slewing Bearings for Your Crane Applications
We offer expertly customized slewing bearings designed specifically for your crane model needs. With in-house engineering and manufacturing, we can tailor slewing rings to optimize performance for your crane designs.Our robust bearing construction handles axial, radial, and moment loads from the crane turret/boom while providing smooth, precise slew motion control. We work directly with you to engineer the optimal bearing based on slew torque, load capacity, gearing, sealing, dimensions, and other requirements.
Key Customization Options:
- External or internal gear teeth designs
- Cross roller or multi-row ball bearing configurations
- Hardened raceways and rollers for long service life
- Corrosion protection coatings and stainless steel materials
- Comprehensive sealing systems to lock out contaminants
- Rugged mounting configurations
- Diameters from 1 to 6+ meters
With stringent quality control and on-time delivery, we provide reliable slewing ring solutions for mobile cranes, tower cranes, offshore cranes, and any crane application.
Let our engineering experts customize the ideal slewing bearing for your next generation crane designs. Contact us today!
Slewing Bearing is a kind of large bearing that can withstand large axial load, radial load and overturning moment and other comprehensive loads. This type of bearing generally has mounting holes, lubricating oil holes, sealing devices, internal gears or external gears, so It can make the main engine compact, easy to rotate, easy to install and easy to maintain. The slewing bearing has Four-point Contact Ball Bearings without gear, external gear and internal gear, double disc Angular Contact Thrust ball bearings, crossed Cylindrical roller bearings, Crossed Tapered Roller Bearings and three-row cylindrical roller Combined bearings and other structural types. Four-point contact ball bearings have high static load capacity, crossed cylindrical roller bearings have high dynamic load capacity, and crossed tapered roller bearings have high dynamic load capacity. It has larger support rigidity and higher rotation accuracy.
Pro: Large diameter slewing bearings, Slewing Ring Bearings customized | Next: Four point contact ball slewing bearings, 010.30.560.04 Slewing bearing
Technical Data of crane Slewing bearing, Slew drive, Slewing bearing kaydon, skf, liebherr
| Bearing Types: crane Slewing bearing, Slew drive, Slewing bearing kaydon, skf, liebherr | Bearing Brands： |
| New Model: 012.30.500.03 | Old Model: 012.30.500.03 |
| Inside Diameter(mm)：398 | Outside Diameter(mm)：602 |
| Cor(kN): - | Cr(kN): - |
| Oil lubrication Speed(r/min)：- | Weight(KG)：75.8 |
| Width(mm): 80 | Grease lubrication speed(r/min): - |
| Dimensions: | 398×602×80 mm |
| Seals Type: Zz, Open, 2rs | Material: Chrome Steel, Stainless Steel, Gcr15 |
| Precision Rating: P6, P0, P5, P4, P2 | Cage Material: Steel, Steel Cage, Nylon |
| Feature: Long Life, High Speed, Heat Resistant | Lubrication: Oil, Grease |
| Type: | Slewing Bearing |
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Solar tracker slewing bearing
Introduction Slewing bearings are vital components in solar tracking systems, enabling the precise rotation and positioning of solar panels to maximize energy capture from the sun. These bearings support the movement of solar arrays, ensuring optimal alignment throughout
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heavy-duty slewing bearing
A Heavy‑Duty Slewing Bearing is an advanced rotational component designed to carry extremely high axial, radial, and overturning moment loads while ensuring accurate, smooth rotation. These bearings form the critical joint in heavy machines such as cranes, excavators, mining
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Slewing Bearing
A Slewing Bearing, also known as a turntable bearing or slewing ring, is a large bearing that enables rotational movement between two components. It consists of an inner and outer ring with rolling elements (such as balls or rollers) arranged between them. The design allows for a
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external gear slewing bearing
external gear Slewing Bearing, also known as an external gear slew ring, is a type of bearing used in machinery and equipment that require rotational movement. It is commonly used in applications such as cranes, excavators, wind turbines, and other heavy-duty rotating equipment.
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kaydon slewing bearing
Kaydon is a major manufacturer of Slewing Bearings, which are large, heavy-duty bearings that allow precision rotational motion between two components. They are commonly used in large construction equipment, cranes, wind turbines, and other applications requiring rotational motio
ZZ Bearing (Shanghai) Co., Ltd.
Add.: NO.18 Dongwu road, Songjiang Industrial Zone, Shanghai, China
Contact:Helen
Phone:+86-13062870081
Tel: +86-21-51061761
E-mail: sales@bearings-factory.com
