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HIGH PRECISION, HIGH QUALITY
SLEWING BEARING
TECHNOLOGY
THIS IS OUR BASIC REQUIREMENT
FOR EVERY SET OF PRODUCTS THAT LEAVE OUR FACTORY.
ABOUT SWBTEC
Precision in Rotation: Your Trusted Partner in Slewing Bearing
Established as a leading manufacturer of high-performance slewing bearings, SWBTEC has been at the forefront of innovation and reliability since our inception. With over 65% of our products exported to global markets since 2007, we have solidified our reputation as a trusted OEM supplier to major domestic and international equipment manufacturers. Our commitment to precision engineering, stringent quality control, and customer-centric solutions has positioned us as a preferred partner across industries requiring slewing bearings.
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Precision in Rotation: Your Trusted Partner in Slewing Bearing
Established as a leading manufacturer of high-performance slewing bearings, SWBTEC has been at the forefront of innovation and reliability since our inception. With over 65% of our products exported to global markets since 2007, we have solidified our reputation as a trusted OEM supplier to major domestic and international equipment manufacturers.
Our commitment to precision engineering, stringent quality control, and customer-centric solutions has positioned us as a preferred partner across industries requiring slewing bearings.
Our journey began with a vision to redefine industry standards, driven by a team of seasoned professionals. Our technical and production leaders bring over 20 years of specialized experience in slewing bearing design and manufacturing.
Our workforce includes 70 highly skilled employees, 90% of whom possess more than 8 years of hands-on experience in CNC machining and precision engineering—ensuring each piece meets the demanding needs of diverse industries.
Our vertically integrated facility includes cutting-edge CNC machining centers and offers complete control over the entire production process:
With a monthly output of over 2,500 units, we combine efficiency with meticulous attention to detail.
Quality is embedded in our DNA. Our dual-certified system includes:
We maintain near-zero customer complaints, a 99% on-time delivery rate, and 100% batch traceability for full accountability.
SWBTEC slewing rings serve critical applications in over 9 countries:
We actively participate in major exhibitions such as Bauma Germany, CONEXPO-CON/AGG Las Vegas, and Shanghai Bauma to foster global engagement.
As industries evolve, so do we. Our R&D efforts focus on:
SWBTEC is more than a supplier—we’re your engineering ally. Whether improving existing equipment or innovating next-gen systems, our precision solutions boost your competitive edge.
Explore how our slewing bearings can transform your applications. Contact us today for technical specs or a facility audit.
Precision Engineered. Globally Trusted.
SWBTEC – Where Slewing Bearings Meet Innovation.
OUR SERVICES
We provide the best services for our customers for sure.
Pre-Sale Services
Our professional engineer which has rich experience in slewing bearing and seller who has rich experience in export business will provide the best advice based on your special requirement.
After-Sale Services
Any feedback of product quality will be replied within 24 hours, new one will be sent out for compensation if any quality problem happened Although the probability of occurrence is very small.
Documents Download
You can click here to download all our supporting documents, including SWBTEC product catalogs, product details, installation and maintenance instructions, etc.
APPLICATION FIELDS
Excavator
SWBTEC produces slewing bearings with high load capacity and high fatigue resistance for famous domestic and foreign excavator manufacturers, ensure that the slewing bearing maintains stable load carrying capacity.
Crane
SWBTEC has many years of experience in the production of crane slewing bearings. Through the control of high-strength materials and hardening processes, we ensure that our slewing bearings have ultra-high load capacity and tilting capacity.
Truck aerial work platform
The slewing bearings for aerial work vehicles must be able to meet the requirements of frequent starting and stopping. The slewing bearings produced by SWBTEC are made of 42CrMo and have double-row raceways.
Forest machinery equipment
Slewing bearings designed for forestry machinery need to cope with extreme environmental wear and complex load conditions. SWBTEC designs and produces slewing bearings to ensure corrosion and rust resistance.
Medical Equipment
The gear meshing and stability of the slewing bearing directly affect the performance of medical devices. The gears ensure low-vibration operation and optimize the contact stress distribution to reduce wear on the micromotor.
Packing Machine
Slewing bearings for packaging equipment need to maintain stability in dusty environments. SWBTEC designs and produces slewing bearings with low friction raceways. In addition, SWBTEC solves the problem of instantaneous impact.
WHY CHOOSE SWBTEC
From the very beginning of the selection and design and drawing quotation to shipment and after-sales service, we will have experienced technical team and sales team to track the whole process.
After about 20 years of development, SWBTEC has obvious advantages in the peer group, no matter from the quality to the price.
ISO 9001-Certified Quality Management
Our adherence to globally recognized ISO 9001 standards ensures consistent product excellence, rigorous process control, and continuous improvement across every production stage.
Rigorous Internal Quality Control
From raw material inspection to final assembly, our multi-layered quality protocols guarantee precision, durability, and compliance with industry specifications.
20 Years of Expertise in Slewing Bearing Manufacturing
Two decades of specialized experience empower us to deliver reliable, industry-tailored solutions backed by deep technical knowledge and proven performance.
Expert Engineering & Innovative Design Capabilities
Our seasoned engineers leverage cutting-edge tools and hands-on experience to create customized, high-efficiency designs for diverse operational demands.
Annual R&D Investment for Technological Advancement
Dedicated yearly funding drives slewing rings production process optimization, and next-gen slew ring solutions to stay ahead of evolving market needs.
Regularly upgraded CNC equipment and machine
Regularly updated CNC machines ensure micron-level precision, repeatable tolerances (±0.01 mm) and perfect geometrical consistency in every dimension.
Get product information and quotes.
We are ready to answer your any questions.
QUALITY CONTROL
SWBTEC’s quality control system
We ensures strict oversight throughout the production of slewing rings. Certified with ISO9001:2008, SWBTEC also has an internal system. Key steps include:
Material Inspection: Sourcing high-quality steel with thorough inspections at each manufacturing step.
Component Quality: Ensuring durability of balls, rollers, seals, and grease.
Hardening Treatment: Rigorous quenching and tempering for optimal hardness.
Process Inspections: Detailed checks on dimensions, hardness, clearance, etc.
Final Assembly: Comprehensive inspections before shipment.
Hardened Layer Depth: Regular checks and third-party lab verification for depth standards.
>150,000
slewing bearing was exported
>28
Products cover more than 28 countries
>31,000
Annual output of slewing bearings
CUSTOMER REVIEWS
★ ★ ★ ★ ★
“We’ve been sourcing slewing bearings from SWBTEC for over five years. Their products are durable, precise, and handle our heavy-duty excavators perfectly. After-sales support is also fast and professional.”
Alex Gorsky
Heavy Industry Enterprises
★ ★ ★ ★ ★
“SWBTEC’s bearings helped improve our production line stability. The consistent quality and long service life save us a lot on maintenance downtime. Truly a reliable partner!”
Gary L.
Factory Supervisor
★ ★ ★ ★ ★
“For our cranes, bearing reliability is critical. SWBTEC delivers exactly what we need—high load capacity, smooth operation, and dependable lead times. Highly recommended.”
James P.
Crane Manufacturers
SWBTEC NEWS
As a professional manufacturer in the field of slewing rings, SWBTEC always regards the quality of raw materials as the lifeline of its products. For the quality control of core raw materials 50Mn and 42CrMo tempered forgings, the company has rec…
SWBTEC, a professional manufacturer of slewing bearings, recently announced that in order to cope with the continuous growth of order demand and to enhance its manufacturing strength, the company has officially put into production a new 2-metre h…
Munich, Germany – April 15, 2025 – SWBTEC Company, a leading manufacturer of precision slewing bearings, successfully participated in the renowned Bauma Munich 2025 trade fair from April 7 to 13 with booth number A2/618/17. As a key global platfo…
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Get a Quote
NINGGUO SWBTEC INDUSTRY CO.,LTD
Location
Ningguo Dadao, Ningguo Economic Develope Zone, Ningguo,Xuancheng,Anhui,China
sales@ngswbtec.com
+8618098501069
Make a Call
+86 5634113031
Fax
5634113031
HIGH PRECISION, HIGH QUALITY
This Is Our Basic Requirement
For Every Set Of Products That Leave Our Factory.
ABOUT SWBTEC
Established as a leading manufacturer of high-performance slewing bearings, SWBTEC has been at the forefront of innovation and reliability since our inception. With over 65% of our products exported to global markets since 2007, we have solidified our reputation as a trusted OEM supplier to major domestic and international equipment manufacturers. Our commitment to precision engineering, stringent quality control, and customer-centric solutions has positioned us as a preferred partner across industries requiring slewing bearings.
Slewing bearings
our advantages
From the selection and design and drawing quotation to shipment and after-sales service, we will have experienced team to track the whole process.
ISO 9001-Certified Quality Management
Our adherence to globally recognized ISO 9001 standards ensures consistent product excellence, rigorous process control, and continuous improvement.
Rigorous Internal Quality Control
From raw material inspection to final assembly, our multi-layered quality protocols guarantee precision, durability, and compliance with industry specifications.
20 Years of Expertise in Slewing Bearing Manufacturing
Two decades of specialized experience empower us to deliver reliable, industry-tailored solutions backed by deep technical knowledge and proven performance.
Advanced factory
SWBTEC operates a modern slewing bearing production base equipped with precision CNC machines, large-scale turning centers, and fully automated assembly lines. Our facilities support both standard and custom bearing solutions with high efficiency.
application fields
CUSTOMER REVIEWS
★ ★ ★ ★ ★
“We’ve been sourcing slewing bearings from SWBTEC for over five years. Their products are durable, precise, and handle our heavy-duty excavators perfectly. After-sales support is also fast and professional.”
Alex Gorsky
Excavator mechanic
★ ★ ★ ★ ★
“SWBTEC’s bearings helped improve our production line stability. The consistent quality and long service life save us a lot on maintenance downtime. Truly a reliable partner!”
Gary L.
Factory Supervisor
cOMPANY VIDEOS
NEWS
As a professional manufacturer in the field of slewing rings, SWBTEC always regards the quality of raw materials as the lifeline of its products. For the quality control of core raw materials 50Mn and 42CrMo tempered forgings, the company has rec…
SWBTEC, a professional manufacturer of slewing bearings, recently announced that in order to cope with the continuous growth of order demand and to enhance its manufacturing strength, the company has officially put into production a new 2-metre h…
loading…
已经是到最后一篇内容了！
get in touch
Have a question or need help with a product? Let’s connect!
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