Product Specifications
| Parameter |
Details |
| Model NO. |
6400 |
| Material |
Bearing Steel |
| Product Name |
Deep Groove Ball Bearing |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0, P6, P5, P4, P2 |
| Vibration |
Z1V1, Z2V2, Z3V3 |
| Feature |
Long Life, High Speed, Low Noise |
| Stock |
Rich Stocks |
| Transport |
by Sea or by Air |
| Service |
OEM, ODM |
| Transport Package |
Carton Pallet |
| Origin |
China |
| HS Code |
8482102000 |
| Production Capacity |
1,000,000 units |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Printing Equipment, Gearboxes |
| Manufacturing |
Electric Motors, Conveyors, Pumps |
| Automotive |
Hub Assemblies, Alternators |
| New Energy |
Wind Turbine Components,光伏设备 |
| Home Appliances |
Compressors, Fans |
Reduce Downtime with 6400 Deep Groove Ball Bearing High Speed Low Noise for Industrial Machinery
Industrial machinery operators know the frustration of unexpected downtime—especially when it stems from bearing failure. Low-quality bearings often fail prematurely, causing production halts, costly repairs, and missed deadlines. Sourcing reliable high-speed, low-noise bearings that meet precision requirements can be a challenge, with many suppliers offering minimum order quantities that don’t suit urgent maintenance needs.
6400 Deep Groove Ball Bearing: Ready-to-Ship Solutions for Your Machinery
Our 6400 Deep Groove Ball Bearing addresses these pain points directly. As an integrated manufacturer with rich stock, we offer 1pc MOQ for standard items, ensuring you can get the exact quantity you need—whether for emergency repairs or scheduled maintenance. Crafted from high-grade bearing steel, this bearing delivers the high-speed performance and low noise levels critical for industrial machinery like machine tools and printing equipment. With ISO9001 and ISO14001 certifications, every unit undergoes rigorous quality control to ensure consistency.
Optimal Performance in High-Speed Industrial Environments
Designed for industrial machinery operating under continuous high-speed rotation, the 6400 Deep Groove Ball Bearing excels in applications requiring both precision and durability. Its low noise feature (Z1V1 to Z3V3 vibration grades) makes it ideal for noise-sensitive environments, while the long-life design reduces the need for frequent replacements. Whether powering conveyor systems, electric motors, or gearboxes, this bearing maintains stable performance even under varying loads, ensuring your equipment runs smoothly with minimal interruptions.
Technical Specifications That Drive Reliability
The performance of the 6400 Deep Groove Ball Bearing is defined by key technical parameters that matter most to industrial users. Precision ratings from P0 to P4 ensure compatibility with applications requiring tight tolerances—P4 grade, for example, minimizes radial runout, critical for high-precision machine tools. Vibration grades Z2V2 and Z3V3 further enhance low-noise operation by reducing mechanical vibrations, which is essential for maintaining a quiet workspace and preventing resonance-related wear. The bearing’s lubrication flexibility (grease or oil) allows adaptation to specific operating conditions, optimizing friction resistance and heat dissipation during high-speed rotation.
Why Choosing Quality Bearings Lowers Total Costs
Opting for genuine, high-quality bearings like our 6400 model reduces long-term costs compared to cheaper alternatives. Counterfeit bearings often lack proper material热处理 and precision machining, leading to early failure, increased energy consumption, and potential damage to adjacent components. A single bearing failure in a critical machine can result in thousands of dollars in lost production. Our bearings, backed by a 12-month global warranty, ensure reliable performance, reducing unplanned downtime and maintenance expenses. The initial investment in quality translates to lower total cost of ownership over the bearing’s lifespan.
Our Commitment to Your Success
With over 18 years of experience manufacturing bearings for global markets, we stand behind our products with tangible support. Our in-house R&D and QC lab ensure each bearing meets international standards, while OEM/ODM capabilities allow customization to your exact specifications. We offer free technical guidance to help you select the right bearing for your application, and our defect replacement policy ensures peace of mind. With 3–5 days sample lead time and 5–15 days bulk delivery, we minimize wait times, so you can keep your machinery operational. Our global network serves buyers across Europe, America, Southeast Asia, and the Middle East, ensuring consistent supply and responsive service.
Packaging & Shipping
- Secure carton and pallet packaging to prevent damage during transit
- Sample lead time: 3–5 days for standard items
- Bulk delivery: 5–15 days, with flexible shipping options (sea or air)
- Real-time logistics tracking provided for all orders
- 1pc MOQ available, supporting both small repairs and large-scale production needs
Get Your 6400 Bearing Today
Don’t let bearing issues slow down your production. Whether you need a single unit for emergency repair or bulk orders for scheduled maintenance, we’re ready to fulfill your request. Send us your bearing model, application details, and quantity, and our team will provide a prompt quote. With rich stock and fast delivery, we help you minimize downtime and keep your machinery running at peak efficiency.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, we are an integrated manufacturer with full quality control processes. All bearings are produced in our ISO-certified facility and come with complete traceability documentation.
Q: How do I confirm if the 6400 bearing fits my equipment?
A: Provide your equipment model, operating speed, and load requirements. Our technical team will verify compatibility and recommend the appropriate precision and vibration grade for your application.
Q: What is the warranty policy?
A: We offer a 12-month global warranty. If a bearing fails due to manufacturing defects, we provide free replacement or a full refund.
Q: What is the minimum order quantity?
A: We accept 1pc MOQ for standard items, making it easy to source bearings for emergency repairs or small-scale projects.
Q: How quickly can I receive my order?
A: Samples ship within 3–5 days, and bulk orders are delivered in 5–15 days. We offer sea or air shipping based on your urgency.
Q: How can I verify the bearing’s quality upon receipt?
A: Each bearing includes a production batch number, which can be cross-checked with our quality records. We also provide material certificates and dimensional inspection reports upon request.
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