Product Specifications
| Parameter |
Details |
| Model NO. |
6328 |
| Rows Number |
Single |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Contact Angle |
0° |
| Specification |
120×170×28mm |
| Trademark |
NTN |
| Origin |
Germany Sweden Japan |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Printing Presses, Reducers |
| Manufacturing |
Electric Motors, Gearboxes, Conveyors |
| Heavy Industry |
Compressors, Pumps, Fans |
| Automotive |
Transmission Systems, Engine Components |
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
With 18 years in the industry, Jinan Saifan Bearing serves global buyers across Europe, America, and Southeast Asia. Our ISO9001 and ISO14001 certifications ensure consistent quality, from raw material inspection to final product testing. We offer a 12-month global warranty, with free technical guidance and defect replacement available. Our full R&D and QC lab capabilities mean we don't just supply bearings—we provide solutions. With bulk delivery in 5–15 days and multiple payment options including T/T and Alibaba Trade Assurance, we make sourcing reliable bearings straightforward.
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
Q: Are these authentic NTN bearings?
A: Yes, we are an authorized supplier of genuine NTN bearings. Each product is sourced directly from NTN's official supply chain and comes with full traceability documentation.
Q: How do I confirm if the 6328 bearing fits my equipment?
A: Provide your equipment model or detailed operating conditions (load, speed, temperature), and our technical team will verify compatibility at no cost.
Q: What is the warranty policy?
A: We offer a 12-month global warranty covering manufacturing defects. Defective products will be replaced or refunded per NTN's official warranty terms.
Q: What is the minimum order quantity?
A: The minimum order quantity for standard items like the 6328 bearing is 1 piece, supporting emergency repair needs.
Q: How long does shipping take?
A: Samples ship within 3–5 days, and bulk orders within 5–15 days. Logistics options include express (DHL/FedEx/UPS), air, or sea freight based on your timeline.
Q: How can I verify the bearing's authenticity?
A: Authentic NTN bearings feature laser-etched markings, original packaging with security labels, and serial numbers verifiable through NTN's official channels. We provide all necessary documentation for verification.
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