Product Specifications
| Parameter |
Details |
| Model NO. |
6301 |
| 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 |
| Specification |
25×47×12 mm |
| Origin |
China |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Printing Presses, Gearboxes |
| Automotive |
Electric Motors, Wheel Hubs, Transmission Systems |
| Agriculture |
Harvesters, Tractors, Irrigation Pumps |
| Home Appliances |
Washing Machines, Refrigeration Compressors, Fans |
| New Energy |
Wind Turbine Components, Solar Panel Tracking Systems |
Reduce Downtime with Reliable Deep Groove Ball Bearing 6301 for Industrial Machinery
Industrial operations face costly disruptions when bearings fail prematurely—whether due to poor precision, inadequate sealing, or inconsistent quality. Sourcing bearings with flexible MOQs and fast delivery often means compromising on performance, while low-quality alternatives lead to frequent replacements and unplanned downtime. For machine tools, gearboxes, and electric motors, the right bearing isn’t just a part; it’s the foundation of uninterrupted production.
Precision-Engineered 6301 Ball Bearings for Critical Applications
Our Deep Groove Ball Bearing 6301 addresses these challenges with P0-P4 precision ratings and Z1V1-Z3V3 vibration grades, ensuring smooth operation in high-speed industrial machinery. Available with Zz (metal shielded) or 2RS (rubber sealed) options, this 25x47x12mm bearing balances durability and adaptability—ideal for radial load applications in machine tools, printing presses, and electric motors. With ISO9001-certified production and a 12-month global warranty, we deliver consistent quality without the wait.
Optimal Performance Across Diverse Operating Conditions
This 6301 bearing excels in radial load environments, supporting both grease and oil lubrication to suit temperature and speed requirements. Its single-row, non-aligning design maintains stability in precision machinery, while the 0° contact angle maximizes radial load capacity. Whether in dusty factory floors or controlled production lines, the Zz shielded variant offers basic protection against contaminants, while 2RS seals provide enhanced moisture resistance—critical for outdoor or high-humidity applications like agricultural equipment and renewable energy systems.
Technical Specifications That Drive Reliability
The 6301 bearing’s performance is defined by its engineering details: precision ratings from P0 (standard) to P4 (high precision) control dimensional accuracy, reducing vibration and noise in sensitive equipment like CNC machines. Vibration grades Z2V2 and Z3V3 further minimize operational noise, a key requirement for home appliances and office machinery. Constructed from high-grade bearing steel, it balances hardness and toughness to withstand continuous use, while the unseparated design simplifies installation and maintenance—ensuring minimal downtime during replacements.
Long-Term Value: Avoid the Hidden Costs of Substandard Bearings
Choosing low-quality 6301 bearings may cut initial costs, but the hidden expenses add up: premature failures cause production halts, repair labor, and collateral damage to adjacent components. Our bearings, backed by ISO14001 environmental standards and rigorous QC testing, reduce total cost of ownership by extending service life and minimizing replacements. For wholesalers and industrial buyers, this reliability translates to consistent supply chains and satisfied customers—no more rush orders or emergency repairs.
Why Global Buyers Partner With Saifan Bearings
With 18 years of manufacturing experience, we serve buyers across Europe, America, Southeast Asia, and the Middle East with OEM/ODM customization and authentic NSK/INA bearings. Our full R&D lab and QC processes ensure each 6301 bearing meets precision standards, while flexible order terms—1pc MOQ for standard items, 3–5 day sample lead time, and 5–15 day bulk delivery—support both small-scale repairs and large production runs. Free technical guidance and defect replacement policies further solidify our commitment to long-term partnerships.
Packaging & Shipping
- Secure carton packaging with pallet options for bulk orders, ensuring product integrity during transit
- Sample lead time: 3–5 days; bulk delivery: 5–15 days from order confirmation
- Global shipping via T/T, credit card, or Alibaba trade terms, with flexible logistics options
- Free samples available (buyer covers freight) for quality verification before bulk orders
- 1pc minimum order quantity for standard bearings, ideal for emergency repairs or small-batch needs
Get Your 6301 Bearing Shipped Fast—Minimize Production Downtime
Whether you need a single replacement or bulk order, our 6301 Zz/2RS bearings are ready to ship. Send your specifications, application details, and quantity to receive a quote within 24 hours. Every day without reliable bearings costs your operation—don’t wait for a failure to act.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, our bearings are manufactured in ISO9001/ISO14001-certified facilities, with full quality documentation available for traceability. We also supply authentic NSK/INA bearings for specific requirements.
Q: How do I confirm if the 6301 25x47x12mm bearing fits my equipment?
A: Provide your equipment model, load type, and operating speed, and our technical team will verify compatibility and recommend the optimal seal type (Zz/2RS) and precision grade (P0-P4).
Q: What is the warranty coverage for this bearing?
A: We offer a 12-month global warranty covering manufacturing defects. Defective products are replaced or refunded, with free technical support throughout the process.
Q: What is the minimum order quantity for standard 6301 bearings?
A: We accept 1pc MOQ for standard items, supporting emergency repairs and small-batch purchases.
Q: How quickly can I receive my order?
A: Samples ship in 3–5 days, while bulk orders are delivered within 5–15 days. We use reliable logistics partners for global delivery with tracking.
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