High Rigidity NTN 7220 Angular Contact Ball Bearing 100x180x34mm for Automotive Motors

Product Specifications

Application Industries

Prevent Costly Downtime with High Rigidity NTN 7220 Angular Contact Ball Bearing

Maintenance teams know the frustration of motor failures caused by substandard bearings. A seized automotive motor bearing doesn't just stop a single machine—it halts production lines, delays deliveries, and creates cascading costs from emergency repairs. Sourcing reliable angular contact ball bearings often means juggling multiple suppliers, each with different lead times and quality standards, making it hard to keep critical spares on hand.

Genuine NTN 7220 Bearings Ready for Immediate Shipment

As an official NTN distributor, we stock the High Rigidity NTN 7220 Angular Contact Ball Bearing (100x180x34mm) specifically engineered for automotive motors. This single-row bearing combines Japanese precision with our ISO 9001 quality control, ensuring consistent performance in high-speed motor applications. Our dual-brand authorization (SKF & NTN) means you can consolidate your bearing采购 through one supplier, eliminating the hassle of managing multiple vendor relationships.

Engineered for High-Stress Motor Environments

The NTN 7220 bearing thrives in the demanding conditions of automotive motors, where high rotational speeds and radial/axial loads are constant. Its 100mm bore diameter and 180mm outer diameter provide a robust foundation, while the 34mm width balances load capacity with compact design—critical for space-constrained motor housings. The open seal type allows for flexible lubrication (grease or oil) to match specific operating temperatures and speed requirements, ensuring optimal performance in both passenger and commercial vehicle motors.

Technical Features That Maximize Motor Lifespan

Crafted from high-grade bearing steel, the NTN 7220 delivers exceptional rigidity to minimize deflection under load, a key factor in reducing motor vibration and noise. The single-row angular contact design efficiently handles combined radial and axial loads, common in motor applications where shaft thrust occurs during acceleration and deceleration. This structural integrity translates to longer bearing life, reducing the frequency of motor overhauls. With NTN's precision manufacturing, each bearing maintains tight dimensional tolerances, ensuring proper fit and alignment—essential for preventing premature wear in high-rpm environments.

Why Genuine NTN Bearings Outperform Counterfeits

Choosing unauthorized bearings may save upfront costs, but the risks are substantial. Counterfeit angular contact ball bearings often use inferior steel, leading to early fatigue failure and potential motor damage. A single motor breakdown can cost thousands in repair parts and lost production—far exceeding the price difference between genuine and fake bearings. Our NTN 7220 bearings come with full traceability documentation, ensuring they meet NTN's strict performance standards. By investing in genuine parts, you protect your equipment investment and reduce long-term maintenance expenses.

Trusted by 1,100+ Clients Worldwide

Packaging & Shipping

• Standard NTN packaging or customized options available to protect bearings during transit
• Package Size: 40.00cm * 30.00cm * 25.00cm
• Package Gross Weight: 66.000kg
• Global logistics options including DHL, FedEx, UPS, air, and sea freight
• Real-time tracking provided for all shipments
• 1 piece minimum order quantity, supporting emergency maintenance needs

Get Your NTN 7220 Bearing Today

Don't let motor downtime derail your production schedule. The High Rigidity NTN 7220 Angular Contact Ball Bearing is in stock and ready to ship. Whether you need a single unit for emergency repair or bulk quantities for planned maintenance, we streamline the procurement process with fast quotes and consolidated delivery.

Frequently Asked Questions