Product Specifications
| Parameter |
Details |
| Model NO. |
6408 |
| Seals Type |
Zz, 2RS, Open |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0, P6, P5, P4 |
| Vibration |
Z1V1, Z2V2, Z3V3 |
| Service |
OEM, ODM |
| Aligning |
Non-Aligning Bearing |
| Separated |
Unseparated |
| Rows Number |
Single |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Contact Angle |
0° |
| Transport Package |
Carton, Pallet |
| Origin |
China |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Printing Equipment, Reducers |
| Automotive |
Hub Assemblies, Electric Motors |
| Agriculture |
Harvesters, Tractors |
| New Energy |
Wind Turbines, Photovoltaic Systems |
| Home Appliances |
Motors, Pumps, Fans |
Reduce Downtime with Reliable Deep Groove Ball Bearing 6408 for Industrial Machinery
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failure. When low-quality bearings fail prematurely, production lines stop, maintenance costs rise, and deadlines get missed. Sourcing precision bearings that balance performance, availability, and cost can feel like navigating a maze—especially when dealing with minimum order quantities or long lead times for custom specifications.
Precision Engineered 6408 Ball Bearings for Critical Applications
Our Deep Groove Ball Bearing 6408 is designed to address these challenges. Available in Zz, 2RS, and Open seal types with P0-P4 precision ratings, this bearing delivers consistent performance in industrial machinery where reliability is non-negotiable. With 1pc MOQ for standard items and 3–5 days sample lead time, we eliminate the barrier of large minimum orders, ensuring you get the bearings you need when you need them—whether for scheduled maintenance or紧急 repairs.
Optimal Performance in Demanding Industrial Environments
This 6408 ball bearing excels in radial load applications, making it ideal for machine tool spindles, conveyor systems, and reducer gearboxes. Its single-row design and 0° contact angle ensure efficient power transmission, while Z1V1-Z3V3 vibration grades minimize noise in precision equipment. Whether operating in high-speed rotating machinery or heavy-load agricultural equipment, the bearing’s bearing steel construction provides the durability needed to withstand continuous use.
Technical Details That Drive Machinery Efficiency
The performance of your industrial machinery depends on critical bearing specifications. Our 6408 bearing’s precision ratings—from P0 (standard) to P4 (high precision)—control dimensional accuracy and rotational stability, directly impacting machine tool precision and product quality. Seal options matter too: Zz metal shields offer cost-effective protection in clean environments, while 2RS rubber seals provide enhanced dust and moisture resistance for harsh conditions. Vibration grades Z2V2 and Z3V3 are particularly valuable for noise-sensitive applications like printing presses and medical equipment, where smooth operation is essential.
Why Cutting Corners on Bearings Costs More in the Long Run
Choosing low-cost, uncertified bearings may seem like a budget-friendly decision, but the hidden costs add up quickly. Premature failures lead to unplanned downtime, with each hour of halted production potentially costing thousands in lost revenue. Our bearings, backed by ISO9001 and ISO14001 certifications, undergo rigorous quality control to ensure consistent performance. The 12-month global warranty and defect replacement policy further reduce risk, making the total cost of ownership lower than unreliable alternatives. For industrial machinery makers, investing in precision bearings translates to longer equipment life and fewer disruptions.
Your Trusted Partner for Bearing Supply
Since 2005, Jinan Saifan Bearing has served global buyers with integrated manufacturing and exporting capabilities. Our full R&D and QC lab ensure each 6408 bearing meets strict performance standards, while OEM/ODM customization supports unique machinery requirements. We’ve built a reputation for stable supply across Europe, America, Southeast Asia, and the Middle East, with bulk delivery times of 5–15 days. Technical guidance is always available, helping you select the right seal type, precision grade, and lubrication for your specific application. When you work with us, you’re not just purchasing a bearing—you’re gaining a long-term partner committed to your operational success.
Packaging & Shipping
- Secure carton packaging with palletization for bulk orders, ensuring product protection during transit
- Sample lead time of 3–5 days for standard specifications
- Bulk delivery within 5–15 days, with flexible shipping via T/T, credit card, or Alibaba trade terms
- Free samples available (buyer covers freight) for quality verification before full order placement
- 1pc MOQ for standard items, supporting both small-batch repairs and large-scale production needs
Get Your 6408 Bearing Shipped Today
Don’t let bearing issues slow down your production. Whether you need a single sample for testing or bulk quantities for your assembly line, we’re ready to fulfill your order. Send us your specifications, including seal type (Zz/2RS/Open) and precision grade (P0-P4), and our team will provide a quote within 24 hours. With our global warranty and reliable supply chain, you can trust that your machinery will keep running smoothly.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, our bearings are manufactured in-house under strict ISO9001/ISO14001 standards, with full traceability from raw materials to production. We also supply authentic NSK/INA bearings for specific requirements.
Q: How do I confirm if the 6408 bearing fits my equipment?
A: Provide your machinery model or technical parameters (load, speed, environment), and our engineering team will verify compatibility and recommend the optimal seal type and precision grade.
Q: What is the warranty policy for this bearing?
A: We offer a 12-month global warranty covering manufacturing defects. Defective products will be replaced or refunded at no additional cost.
Q: What is the minimum order quantity?
A: Standard items have a 1pc MOQ, allowing for small-batch purchases or emergency repairs. Custom OEM/ODM orders may have different requirements based on specifications.
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 work with global logistics providers to ensure timely delivery to your location.
Q: Can I get technical support after purchase?
A:
Quality Assurance
100% Inspection
High-grade chrome steel, raw material QC, full-process monitoring, ISO/ABMA/DIN compliance.
Delivery
3-15 Days
Samples in 3-5 days, bulk orders 5-15 days. Free samples for distributors (freight collect).
Customization
Full OEM/ODM
P0-P4 precision grades, Z2-Z3-Z4 noise levels. Custom drawings welcome.
After-Sales
12-Month Warranty
Professional technical guidance and failure solutions from our R&D team.
