6328 Deep Groove Ball Bearing 120x170x28mm NTN Original for Industrial Machinery

Product Specifications

Application Industries

Stop Production Delays with Genuine NTN 6328 Deep Groove Ball Bearing

Equipment downtime from bearing failure costs manufacturers thousands daily. Counterfeit bearings often fail prematurely, while sourcing authentic replacements with flexible MOQ and fast delivery remains a challenge. For industrial machinery operators, choosing the right bearing isn’t just about specs—it’s about reliability when production can’t stop.

Genuine NTN 6328 Bearings: In Stock and Shipped Fast

Our 6328 Deep Groove Ball Bearing addresses these pain points directly. As an authorized supplier, we ensure 100% original NTN bearings with full traceability. With 1pc MOQ for standard items and 3–5 days sample lead time, we support both emergency repairs and scheduled maintenance. The 120x170x28mm dimensions make this bearing ideal for machine tool spindles, printing presses, and conveyor systems where radial load capacity and precision matter.

Engineered for Industrial Machinery Performance

This NTN 6328 bearing excels in high-speed industrial applications. With a contact angle of 0°, it efficiently handles radial loads while maintaining low friction. The single-row design balances durability and compactness, making it suitable for gearboxes and electric motors operating in moderate temperature environments. Whether your equipment runs continuous shifts or intermittent cycles, this bearing delivers consistent rotation to keep production on track.

Technical Details That Maximize Machine Uptime

The 6328 Deep Groove Ball Bearing’s performance stems from critical engineering features. Its bearing steel construction ensures high wear resistance, extending service life under heavy loads. The 120mm bore diameter and 170mm outer diameter provide optimal load distribution, while the 28mm width offers stability during high-speed rotation. With NTN’s precision manufacturing, this bearing meets strict tolerance standards, reducing vibration and noise in sensitive machinery. These attributes directly translate to fewer replacements and lower maintenance costs over time.

Why Authentic NTN Bearings Reduce Total Cost

Choosing genuine NTN 6328 bearings over counterfeits eliminates hidden costs. Fake bearings often lack proper heat treatment, leading to early fatigue and unexpected failures that halt production lines. A single unplanned downtime event can cost more than 10x the price of an authentic bearing. Our products comply with international standards, supported by NTN’s decades of engineering expertise. By investing in original bearings, you avoid repair labor, production losses, and potential damage to connected components—ultimately lowering your total cost of ownership.

Your Trusted Bearing Partner Since 2005

Packaging & Shipping

• Original NTN packaging with manufacturer’s labeling and product specifications
• Sample lead time: 3–5 days for standard items
• Bulk delivery: 5–15 days after payment confirmation
• Global logistics via DHL, FedEx, UPS, air, or sea freight
• 1pc MOQ available for emergency maintenance needs

Get Your NTN 6328 Bearing Shipped Today

Don’t let equipment downtime eat into your profits. Whether you need a single replacement or bulk order, our in-stock NTN 6328 Deep Groove Ball Bearings are ready to ship. Send us your requirements now, and we’ll ensure you receive the right bearing fast—keeping your machinery running and production on schedule.

Frequently Asked Questions