Product Specifications
| Parameter |
Details |
| Separated |
Unseparated |
| Rows Number |
Single |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Seals Type |
Zz 2RS Open |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0 P6 P5 P4 |
| Vibration |
Z1V1 Z2V2 Z3V3 |
| Service |
OEM ODM |
| Transport Package |
Carton Pallet |
| Specification |
10*26*8 mm |
| HS Code |
8482102000 |
| Production Capacity |
1000000 |
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 |
Compressors, Pumps, Fans |
Prevent Costly Downtime with Precision Deep Groove Ball Bearing 6300-6312 Series
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. Low-quality bearings often fail prematurely, leading to production losses and expensive repairs. Sourcing reliable bearings with flexible order options and quick delivery can be a challenge, especially when dealing with multiple suppliers for different precision grades.
Engineered for Reliable Performance in Industrial Machinery
Our Deep Groove Ball Bearing 6300-6312 Series addresses these pain points with P0-P4 precision and Z1V1-Z3V3 vibration grades, ensuring stable operation in machine tools, printing equipment, and reducers. As an integrated manufacturer with ISO9001 certification, we offer 1pc MOQ for standard items, 3-5 days sample lead time, and bulk delivery within 5-15 days—supporting both emergency repairs and regular production needs.
Optimal Performance in Demanding Industrial Conditions
This Radial Ball Bearing 6300-6312 excels in applications requiring consistent radial load handling and moderate speeds. Whether used in high-precision CNC machines or heavy-duty agricultural equipment, its single-row design and bearing steel construction provide reliable rotation under varying operating temperatures. The Z3V3 vibration grade option minimizes noise and vibration, critical for precision machinery where stability directly impacts product quality.
Key Technical Features That Matter
Precision rating is a critical factor in bearing selection. Our P4 precision bearings offer tighter tolerances for runout and dimensional accuracy, essential for high-speed spindles in machine tools where even minor deviations can affect workpiece precision. The Z3V3 vibration control ensures smoother operation, reducing wear on adjacent components and extending overall equipment life. Available seal types—Zz, 2RS, and Open—allow customization based on environmental conditions, with 2RS seals providing effective protection against contaminants in dusty industrial settings.
Why Choosing the Right Bearing Reduces Total Costs
Investing in quality bearings lowers long-term costs by minimizing downtime and replacement frequency. Inferior bearings may have lower upfront prices but often fail within months, leading to unplanned production stops and costly labor for replacements. Our bearings, backed by a 12-month global warranty, are manufactured to strict quality standards, ensuring consistent performance. For industrial machinery makers, this reliability translates to higher equipment uptime and customer satisfaction, ultimately protecting your brand reputation.
Your Trusted Partner for Bearing Solutions
With over 18 years of experience serving global buyers across Europe, America, and Southeast Asia, Jinan Saifan Bearing combines manufacturing expertise with dedicated customer support. Our in-house R&D and QC lab ensure each bearing meets precision requirements, while OEM/ODM capabilities allow tailored solutions for unique applications. We provide free technical guidance to help you select the right bearing for your specific equipment, and our defect replacement policy ensures peace of mind. Our flexible payment options, including T/T, credit card, and Alibaba trade assurance, make transactions secure and convenient.
Packaging & Shipping
- Carton and pallet packaging for secure transportation
- 3-5 days lead time for samples, 5-15 days for bulk orders
- Global shipping via trusted carriers; buyer covers freight for samples
- 1pc MOQ for standard items, supporting small-batch and emergency orders
Get Your Precision Bearings Today
Don’t let bearing issues disrupt your production schedule. Whether you need a single replacement bearing or a bulk order for manufacturing, we can deliver the right solution quickly. Contact us with your bearing specifications, application details, and quantity requirements to receive a prompt quote and ensure your equipment stays operational.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, we manufacture our own bearings to ISO9001 standards and supply authentic NSK/INA bearings, with full traceability through our quality control processes.
Q: How can I confirm the correct bearing size for my equipment?
A: Provide your equipment model or dimensional requirements (bore diameter, outer diameter, width), and our technical team will assist with选型确认.
Q: What is your warranty policy?
A: We offer a 12-month global warranty, with free defect replacement or refund available for manufacturing issues.
Q: What is the minimum order quantity?
A: 1pc MOQ for standard items, allowing flexibility for both small repairs and large production runs.
Q: How long does shipping take?
A: Samples ship within 3-5 days, bulk orders within 5-15 days; shipping time varies by destination and selected carrier.
Q: Do you offer technical support for installation?
A: Yes, we provide free technical guidance to ensure proper installation and optimal bearing performance.
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