Product Specifications
| Parameter |
Details |
| Model NO. |
7220 |
| Rows Number |
Single |
| Material |
Bearing Steel |
| Lubrication |
Grease or Oil |
| Seal Type |
Open |
| Specification |
100×180×34 mm |
| Trademark |
NTN |
| Origin |
Japan |
| HS Code |
8482300000 |
| Sample |
Available |
| Transport Package |
Standard Packaging or Customized |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Gearboxes, Printing Equipment |
| Manufacturing |
CNC Machines, Spindles, Electric Motors |
| Automotive |
Transmission Systems, Power Steering |
| Agricultural Machinery |
Tractors, Harvesters |
| New Energy |
Wind Turbines, Solar Equipment |
Prevent Costly Downtime with Genuine 7220 Angular Contact Ball Bearing
Industrial machinery operators know the frustration of unexpected bearing failure—hours of production lost, maintenance crews scrambling, and profits eroded by avoidable delays. Many face the challenge of sourcing reliable bearings that balance precision with quick delivery, especially when standard parts are needed for critical equipment.
High Rigidity Angular Contact Ball Bearing for Demanding Applications
The Single Row Angular Contact Ball Bearing 7220 addresses these challenges with its 100×180×34mm design, engineered for high rigidity in industrial machinery. As a professional bearing supplier with decades of export experience, we ensure each unit meets strict quality standards, supporting machine tools, gearboxes, and printing equipment where precision under load is non-negotiable.
Engineered for Heavy Loads and Precision Rotation
This Angular Contact Ball Bearing excels in applications requiring simultaneous radial and axial load support, such as CNC machine spindles and high-speed gearboxes. Its single row construction and open design optimize performance in environments where lubrication control is critical, making it suitable for both grease and oil lubrication systems.
Technical Features That Deliver Reliable Performance
Crafted from high-grade bearing steel, the 7220 bearing offers exceptional durability under continuous operation. Its precision dimensions (100mm bore, 180mm outer diameter, 34mm width) ensure seamless integration into existing machinery setups. The open seal type allows for easy maintenance, while compatibility with both grease and oil lubrication provides flexibility across industrial applications.
Why Genuine Bearings Matter for Total Cost of Ownership
Choosing genuine Angular Contact Ball Bearings like the 7220 eliminates the hidden costs of counterfeit products. Inferior bearings often fail prematurely, leading to repeated replacements, unplanned downtime, and potential damage to connected components. Our products meet ISO international standards, ensuring consistent performance and reducing long-term operational expenses.
Your Trusted Partner for Bearing Solutions
With ISO 9001:2015 and ISO 14001 certifications, we maintain rigorous quality control from raw material inspection to final product testing. Our one-stop service includes OEM/ODM customization, flexible order policies (1 piece MOQ for standard bearings), and efficient delivery (3-5 working days for samples). Backed by a 12-month warranty and professional technical support, we ensure reliable rotation for your machinery.
Packaging & Shipping
- Standard packaging or customized options available to protect bearings during transit
- Sample orders shipped within 3-5 working days, bulk orders within 5-15 working days
- Multiple logistics options including express, air, and sea freight
- Real-time tracking provided for all shipments
- 1 piece MOQ for standard bearings, ideal for emergency repairs and small-scale projects
Get Your 7220 Bearing Today
Don’t let equipment downtime impact your productivity. Whether you need a single replacement or bulk order, our 7220 Angular Contact Ball Bearing is ready to ship. Contact us with your requirements, and our technical team will ensure you get the right bearing for your application.
Frequently Asked Questions
Q: Is this a genuine NTN bearing?
A: Yes, we supply genuine original brand bearings, including NTN, with complete traceability to ensure authenticity.
Q: How can I confirm if this bearing fits my machine?
A: Provide your equipment model or technical specifications, and our professional team will verify compatibility and offer free selection guidance.
Q: What is the warranty period for this bearing?
A: We offer a 12-month warranty from the date of delivery, covering manufacturing defects with free replacement or refund options.
Q: What is the minimum order quantity?
A: Standard bearings have a 1 piece MOQ, with sample orders available without minimum quantity requirements.
Q: How long does shipping take?
A: Sample orders are delivered within 3-5 working days, while bulk orders typically ship within 5-15 working days, depending on quantity.
Q: How do you ensure bearing quality before shipment?
A: All products undergo strict dimensional detection, noise & vibration testing, and full-process quality supervision in our in-house laboratory.
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