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0.001mm Axial Runout Slewing Ring for Medical Equipment Rotation, -20°C to +60°C Range

0.001mm Axial Runout Slewing Ring for Medical Equipment Rotation, -20°C to +60°C Range photo-1
0.001mm Axial Runout Slewing Ring for Medical Equipment Rotation, -20°C to +60°C Range photo-2
0.001mm Axial Runout Slewing Ring for Medical Equipment Rotation, -20°C to +60°C Range photo-3
0.001mm Axial Runout Slewing Ring for Medical Equipment Rotation, -20°C to +60°C Range photo-4
0.001mm Axial Runout Slewing Ring for Medical Equipment Rotation, -20°C to +60°C Range photo-5

Product Spotlights

Our 0.001mm axial runout slewing ring delivers ultra-precise rotation for medical equipment, operating reliably from -20°C to +60°C. With customizable dimensions, low noise, high load capacity, and proven export quality, it ensures smooth, artifact-free imaging and long service life.
Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Material:
Other, Bearing Steel (GCR15/42CrMo4)
Outer Diameter:
Customizable (e.g., 200mm-2000mm)
Inner Diameter:
Customizable
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
Material Other, Bearing Steel (GCR15/42CrMo4)
Outer Diameter Customizable (e.g., 200mm-2000mm)
Inner Diameter Customizable
Height Customizable
Axial Runout ≤0.001mm
Operating Temperature -20°C to +60°C
Application Medical Equipment Rotation
Lubrication Grease (standard), Oil optional
Seal Type Contact or non-contact (optional)
Precision Grade P5/P4 (customizable)

As a leading manufacturer from Henan San Kuang Machinery Technology Co., Ltd., we are proud to introduce our 0.001mm Axial Runout Slewing Ring, specifically engineered for precise rotation in medical equipment. Our factory, established in 2014 and spanning over 10,000 square meters, combines advanced machining capabilities with rigorous quality control to deliver components that meet the demanding standards of the medical industry. This slewing ring ensures ultra-smooth, low-friction rotation with an axial runout tolerance of just 0.001mm, enabling reliable performance in CT scanners, MRI gantries, surgical robots, and other critical medical devices.

The product is designed to operate seamlessly within a wide temperature range of -20°C to +60°C, making it suitable for various clinical environments. Each unit undergoes strict inspection to guarantee consistent axial runout, long service life, and minimal maintenance. Below we detail the key features, technical specifications, and benefits that make this slewing ring the preferred choice for medical equipment manufacturers worldwide.

Key Features & Advantages

  • Ultra-Precision Axial Runout ≤0.001mm – Ensures smooth, vibration-free rotation critical for high-resolution imaging and precise positioning.
  • Wide Operating Temperature Range (-20°C to +60°C) – Reliable performance in both cold storage and sterilized environments.
  • High Load Capacity – Optimized raceway geometry and hardened steel support heavy axial and radial loads typical of medical equipment.
  • Low Friction & Long Life – Specialized grease lubrication and precision-ground surfaces reduce wear, extending service life beyond 10,000 cycles.
  • Customizable Dimensions – Available in various outer diameters, inner diameters, and heights to fit specific equipment designs.
  • Sealed Design – Options for contact or non-contact seals to protect against dust, debris, and sterilization agents.
  • Easy Installation – Pre-drilled mounting holes and alignment marks simplify integration into existing assemblies.
  • Quiet Operation – Noise level below 45 dB, ensuring silent operation in patient-care areas.

Technical Specifications

Parameter Value
Axial Runout ≤0.001mm
Radial Runout ≤0.002mm (optional)
Operating Temperature -20°C to +60°C
Max Speed 10 rpm (depending on load)
Dynamic Axial Load Up to 500 kN (customizable)
Static Radial Load Up to 300 kN (customizable)
Material GCR15 bearing steel or 42CrMo4 alloy
Lubrication Lithium-based grease (standard), food-grade grease available
Seal Type Contact rubber seal / non-contact labyrinth seal
Mounting Holes According to customer drawing or standard pattern

Customer Benefits

  • Enhanced Imaging Accuracy – The 0.001mm axial runout eliminates micro-movements, reducing artifacts in CT and MRI scans.
  • Reduced Downtime – Robust construction and premium seals extend maintenance intervals, ensuring continuous operation in hospitals.
  • Compliance with Medical Standards – Materials and lubricants can be selected to meet biocompatibility and sterilization requirements.
  • Cost-Effective Customization – Our engineering team works closely with your design team to provide tailored solutions without excessive lead times.
  • Global Logistics Support – We ship from major ports (Shanghai, Qingdao, Tianjin, Lianyungang) with reliable tracking and packaging.

At Henan San Kuang Machinery Technology Co., Ltd., we have served clients across North America, Europe, Asia, and Oceania since 2014, with an annual export value exceeding US$2.5 million. Our 51-100 skilled employees operate in a 10,000-30,000 m² facility, and our quality management system is certified under ISO9001, ISO14001, OHSAS18001 and other international standards (certificates available upon request). Every slewing ring is 100% inspected for axial runout, dimensional accuracy, and rotational smoothness before shipment.

We invite you to experience the reliability of our precision slewing rings. Contact our sales team today for a quotation, technical drawing, or sample testing. Let us support your medical equipment innovation with components that deliver exceptional performance and peace of mind.

Frequently Asked Questions (FAQ)

Q1: What is the exact axial runout tolerance of this slewing ring?
A: The standard axial runout is ≤0.001mm. For critical applications, we can achieve ≤0.0008mm upon request. Radial runout is typically ≤0.002mm but can be tightened.
Q2: Can the slewing ring be used in sterilization environments (e.g., autoclave)?
A: Yes, with appropriate material selection (e.g., stainless steel or coated bearing steel) and high-temperature grease, the ring can withstand repeated autoclave cycles. Please discuss your specific sterilization method with our engineers.
Q3: What is the lead time for a custom-sized slewing ring?
A: Typically 30-45 days for standard custom dimensions. Expedited service is available for urgent orders. We can also stock frequently used sizes for faster delivery.
Q4: How do you ensure the 0.001mm axial runout is maintained during operation?
A: Our manufacturing process includes precision grinding of raceways, hardened steel rings, and pre-loaded assembly. Each unit is tested on a custom runout gauge before shipping. We also provide a test report with every order.
Q5: What lubricants are used? Can I use food-grade or medical-grade lubricants?
A: Standard is lithium-based grease. We offer food-grade (NSF H1) and medical-grade lubricants for applications requiring contact with sensitive environments. Please specify when ordering.
Q6: Is the slewing ring suitable for outdoor medical equipment (e.g., mobile X-ray units)?

A: Yes, the temperature range -20°C to +60°C covers most outdoor environments. For added corrosion resistance, we can apply zinc plating or special coatings. Contact us for recommendations.

Q7: Does the product come with any warranty?
A: We offer a 12-month warranty from the date of shipment against manufacturing defects. Extended warranty options are available upon negotiation.
Q8: Can I get a sample or small quantity for testing before mass production?
A: Absolutely. We provide sample orders with a lead time of 20-30 days. Sample cost is negotiable, and we often deduct it from the first mass production order.
Product Tags: Precision Slewing Ring , Medical Equipment Rotary Bearing , High Accuracy Axial Runout Slewing Bearing

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Gold Verified Supplier
1Yr
Verified Business License
Year Established
2014
Factory Size
10,000-30,000 square meters
Annual Export Value
US$2.5 Million - US$5 Million
Total Employees
51 - 100 People