Single-row ball slewing bearings are a commonly used lightweight bearing type and ball bearing types. They are primarily composed of an inner ring, outer ring, steel balls and a cage. The steel balls and raceways form a four-point contact pattern, capable of withstanding both axial and radial loads. These bearings offer a compact structure, light weight, and high precision.
Single-row slewing bearings have a structural design with only one raceway and one row of rolling elements. The ball rolling elements operate with friction within the raceway, generating a combined load of axial torque, radial torque, and overturning moment. They have a compact design and are lightweight slewing bearings, suitable for equipment with low to medium loads. Based on the arrangement of the rolling elements, they can be divided into single-row four-point contact ball slewing bearings and single-row crossed roller slewing. bearings.
Single-row ball slewing bearings features
Applications:
Suitable for cranes, excavators, stackers and reclaimers, port machinery, wind turbines, amusement rides, and other applications
LTZC precision slewing ring
LTZC bearings are machined using ultra-precision grinding equipment with a 'three-grind, three-inspection' process, and are equipped with a precision roundness tester to accurately detect parameters such as inner/outer diameter tolerance, roundness, and runout, with a testing accuracy of 0.01μm. Each batch of products undergoes 100% inspection to meet the following accuracy levels, ensuring high-precision bearings for our customers.
Precision Grade
Bore Tolerance (φ50 mm)
Outer Diameter Tolerance (φ90 mm)
Radial Runout
Axial Runout
Raceway Roundness Error
Raceway Surface Roughness Ra
P0
0 ~ -10 μm
0 ~ -13 μm
≤ 15 μm
≤ 15 μm
±0.015 mm
≤ 1.6 μm
P6
0 ~ -8 μm
0 ~ -8 μm
≤ 10 μm
≤ 10 μm
±0.010 mm
≤ 1.25 μm
P5
0 ~ -6 μm
0 ~ -5 μm
≤ 6 μm
≤ 8 μm
±0.008 mm
≤ 0.8 μm
P4
0 ~ -5 μm
0 ~ -3 μm
≤ 3 μm
≤ 4 μm
±0.005 mm
≤ 0.4 μm
P2
0 ~ -3 μm
0 ~ -2 μm
≤ 2 μm
≤ 3 μm
±0.003 mm
≤ 0.2 μm
LTZC Single-row ball slewing bearings solutions
1. Our professional engineers conduct detailed technical requirements discussions with clients, including core parameter confirmation, slewing bearing structure, operating conditions, and special configurations.
2. Based on the client's technical requirements, we provide matching technical solutions for the client to choose from, including CAD drawings of the slewing bearing, load analysis, life calculation, and installation and maintenance instruction manuals. If needed, we will send technical personnel to provide on-site guidance during the slewing bearing installation.
3. LTZC is a leading slewing bearing supplier in China, with an independent manufacturing plant and a fully controllable and traceable production process. Our products undergo rigorous quality testing before leaving the factory, and our products are ABS, BV, and ISO certified.
4. LTZC bearings provide an after-sales warranty period. If any quality problems occur within the warranty period, we will provide free repair or replacement services.
With over 20 years of experience in bearing R&D, our global service network covers countries such as India and Russia, ensuring fast and efficient technical support for all bearing issues and ensuring the smooth operation of your equipment.
Advanced CNC production equipment and manufacturing processes guarantee bearing precision and durability. LTZC bearings also carry third-party testing reports to ensure they meet international standards.
LTZC products include slewing bearings, slewing drives, precision thin-wall bearings, and custom bearings. They are widely used in cranes, heavy machinery, and port machinery, maintaining stable performance under harsh operating conditions.
Our experienced technical team provides customized bearing solutions for complex applications. Services include load analysis and bearing selection, service life calculations, 3D design, and engineering drawings.
LTZC slewing bearing manufacturer
LTZC Bearings is a trusted bearing manufacturer specializing in slewing bearings, slewing drives, and precision bearings. With advanced CNC machining equipment, comprehensive heat treatment, and strict quality control, our products meet international standards and are ISO certified.
We export high-quality industrial bearings to Germany, India, Russia, and Canada, earning over 10,000 satisfied customer feedbacks. With strong OEM and ODM capabilities, LTZC provides fast delivery and custom bearing solutions for heavy machinery, construction, and automation industries.
LTZC is a professional slewing bearing manufacturer，providing a full range of custom bearing services, including slewing rings, non-standard bearings, large bearings, thin-section bearings, crossed roller bearings, and four-point contact ball bearings. Whether the requirements are special sizes, materials, or complex operating conditions, we can provide customers with the optimal solution through professional R&D and precision manufacturing.
LTZC provides precision slewing bearings, precision robot bearing, customized bearing solutions, thin section bearing widely used in rotating equipment in the field of industrial automation.
LTZC specializes in manufacturing bearings of various sizes, LTZC specializes in developing marine-grade and defense-grade bearings designed to deliver exceptional strength, corrosion resistance, and long-term operational stability.
LTZC bearings are widely used in the aerospace field, LTZC is committed to providing high-precision, high-performance slewing bearing solutions for the aerospace and communications sectors.
LTZC offers high-performance slewing bearings, large diameter slewing bearings, wheel bearings, and slew ring solutions with competitive bearing prices and reliable manufacturing quality.
Feel free to get a quote on the latest price of slewing bearings for any largeapplications,
please include your application, needs, requirements and otherdetails.
WhatsApp
Eric.wang@ltzzc.com
0086-379-69950051
