Product Specifications
| Parameter |
Details |
| Model NO. |
6301 |
| Separated |
Unseparated |
| Rows Number |
Single |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Specification |
45*68*12mm |
| Trademark |
NTN |
| Origin |
Germany Sweden Japan |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Gearboxes, Conveyors, Pumps |
| Automotive |
Electric Motors, Transmission Systems |
| Manufacturing |
Printing Machines, Textile Equipment, Packaging Machinery |
| Agriculture |
Tractor Components, Harvesting Equipment |
| New Energy |
Wind Turbine Accessories, Solar Tracking Systems |
Reduce Downtime with Genuine High Precision Deep Groove Ball Bearings
Industrial operations face critical losses when bearings fail prematurely—costing thousands in unplanned downtime, maintenance, and production delays. Sourcing authentic, precision-grade bearings often means navigating minimum order quantities that strain inventory budgets, or waiting weeks for overseas shipments. For machinery relying on consistent radial load performance, choosing the wrong bearing size or quality can shorten equipment lifespan and increase energy consumption.
Genuine Deep Groove Ball Bearings for Reliable Industrial Performance
Our High Precision Deep Groove Ball Bearing 6301 2RS addresses these challenges with authentic NTN, NSK, Koyo, and Timken bearings—directly sourced through verified supply chains. With a 1-piece MOQ for standard bearings and sample orders available without minimums, we support both emergency repairs and bulk production needs. Each bearing undergoes strict incoming inspection and full-process quality control, ensuring compliance with ISO industrial standards for stable performance in industrial machinery applications.
Engineered for Continuous Industrial Operation
This deep groove ball bearing excels in high-speed rotational environments with radial load capacities, making it ideal for machine tool spindles, conveyor systems, and electric motors. The 45*68*12mm radial bearing design accommodates standard industrial shafts, while the 2RS seal configuration provides effective protection against dust and moisture—extending service life in manufacturing, agricultural, and new energy equipment. Its single-row, unseparated structure ensures easy installation and maintenance, critical for minimizing equipment downtime.
Technical Features That Ensure Long-Term Performance
Crafted from high-grade bearing steel, this bearing delivers exceptional durability under cyclic loading conditions. The precision manufacturing ensures consistent dimensional accuracy, reducing vibration and noise in high-speed applications. The 2RS seal design balances protection and friction, maintaining optimal lubrication retention without excessive heat generation. As a radial bearing, it efficiently transfers load from shafts to housings, supporting smooth operation in gearboxes and pumps where reliability directly impacts production output. These technical attributes collectively contribute to extended bearing life and reduced maintenance frequency.
Why Authentic Bearings Lower Total Operational Costs
Counterfeit bearings may offer lower upfront prices, but they often fail within months—causing costly equipment damage, production halts, and safety risks. Genuine NTN 2RS Bearings and other branded products meet rigorous quality standards, with performance validated through dimensional testing and service life experiments. Our ISO 9001:2015 certified quality management system ensures every bearing meets specified tolerances, reducing the risk of premature failure. Over time, the reliability of authentic bearings lowers total operational costs by minimizing downtime, repair expenses, and replacement frequency.
Our Commitment to Reliable Bearing Supply
With over 18 years of bearing manufacturing and export experience, we serve industrial buyers across Europe, North America, Southeast Asia, and the Middle East. Our in-house laboratory conducts comprehensive performance tests, including noise and vibration analysis, to ensure each product meets international standards. We offer a 12-month warranty on all bearings, with free replacement for qualified defective products. Our professional technical team provides free guidance on bearing selection and installation, while flexible order policies—including 3-5 day sample delivery and 5-15 day bulk lead times—ensure timely support for critical operations.
Packaging & Shipping
- Original brand packaging with product specifications and serial numbers for traceability
- Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
- Multiple logistics options: DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking provided for all shipments
- 1 piece MOQ for standard bearings, supporting emergency maintenance and small-batch purchases
Secure Your Bearing Supply Today
Every day of equipment downtime impacts your bottom line. Whether you need a single replacement bearing or bulk stock for production, we ensure fast delivery of authentic, high-precision bearings. Send your requirements now to get a tailored quote and keep your machinery running without interruption.
Frequently Asked Questions
Q: Are these bearings genuine original products?
A: Yes, we supply genuine original NSK, INA, NTN, Koyo, and Timken bearings through authorized channels, with full traceability documentation available upon request.
Q: How can I confirm if the 6301 bearing fits my equipment?
A: Provide your equipment model or shaft dimensions, and our technical team will verify compatibility based on load, speed, and operating conditions.
Q: What warranty coverage do you offer?
A: All bearings come with a 12-month warranty from the delivery date, covering manufacturing defects with free replacement or refund options.
Q: What is the minimum order quantity?
A: Standard bearings have a 1-piece MOQ, with no minimum for sample orders, making us ideal for emergency repairs and small-scale needs.
Q: How long does shipping take?
A: Sample orders ship in 3-5 working days, bulk orders in 5-15 working days, with global logistics options to meet your timeline.
Q: How can I verify the authenticity of the bearings?
A: Authentic bearings include original packaging with brand-specific markings, serial numbers, and防伪标签 (anti-counterfeit labels). We provide certification of authenticity for all orders.
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