Product Specifications
| Parameter |
Details |
| Model NO. |
6313 |
| Rows Number |
Single |
| Load Direction |
Radial Bearing |
| Material |
Bearing Steel |
| Contact Angle |
0° |
| Specification |
120×170×28mm |
| Trademark |
NTN |
| Origin |
Germany Sweden Japan |
| HS Code |
8482102000 |
Application Industries
| Industry |
Typical Equipment |
| Manufacturing |
Electric Motors, Pumps, Fans, Machine Tools |
| Industrial Machinery |
Conveyors, Compressors, Gearboxes |
| Automotive |
Accessory Drives, Water Pumps |
| Home Appliances |
Air Conditioners, Washing Machines |
Stop Motor Downtime with Genuine NSK 6313 Deep Groove Ball Bearing
Motor failures often trace back to bearing issues—premature wear from counterfeit parts, incorrect load handling, or poor material quality. These problems cost manufacturers hours of production time and unexpected maintenance expenses. When your high-speed motor needs reliable rotation, choosing the right bearing isn’t just a purchase; it’s an investment in operational stability.
Genuine NSK 6313 Bearing: Engineered for High-Speed Performance
The High Speed Motor Genuine NSK 6313 Deep Groove Ball Bearing is designed to solve these challenges. With a precision specification of 120x170x28mm, this single-row radial bearing handles high rotational speeds while maintaining radial load capacity—critical for electric motors, pumps, and industrial machinery. As an authorized supplier, we ensure every NSK 6313 bearing meets original manufacturer standards, eliminating the risks of counterfeit components.
Optimal Performance in Key Applications
This deep groove ball bearing excels in high-speed motor applications where smooth rotation and durability are non-negotiable. Its 0° contact angle and bearing steel construction make it ideal for radial load scenarios, such as in conveyor systems, machine tool spindles, and HVAC compressors. Whether operating in moderate temperatures or continuous duty cycles, the NSK 6313 delivers consistent performance under varying industrial conditions.
Technical Features That Matter
The 6313’s specifications directly impact its performance. The 120mm bore diameter and 170mm outer diameter balance load distribution, while the 28mm width provides stability during high-speed operation. Made from high-grade bearing steel, it resists deformation under stress, ensuring longer service life compared to lower-quality alternatives. The single-row design minimizes friction, making it suitable for applications where energy efficiency and low heat generation are priorities.
Why Genuine NSK Beats Counterfeits Every Time
Counterfeit bearings may offer lower upfront costs, but they often fail prematurely—costing more in downtime and repairs. Genuine NSK bearings undergo rigorous testing to meet ISO, ABMA, and DIN standards, ensuring reliable performance. Our strict quality control includes incoming material inspections and full-process supervision, so you receive bearings that perform as expected. Choosing authentic NSK 6313 bearings reduces the risk of unexpected motor failure and lowers long-term maintenance costs.
Your Trusted Bearing Partner Since 2005
With over 18 years of experience, Jinan Saifan Bearing Co., Ltd is a professional supplier of genuine bearings. We hold ISO 9001:2015 and ISO 14001 certifications, and our technical team provides free guidance on selection and installation. We support flexible orders with 1 piece MOQ for standard bearings, and sample orders ship within 3-5 working days. Our global logistics network ensures timely delivery to Europe, North America, Southeast Asia, and the Middle East, backed by a 12-month warranty on all products.
Packaging & Shipping
- Original NSK packaging with brand verification
- 3-5 working days delivery for sample orders
- 5-15 working days for bulk orders
- Multiple shipping options: DHL, FedEx, UPS, air, and sea freight
- 1 piece MOQ available for emergency replacements
Get Your NSK 6313 Bearing Today
Don’t let motor downtime disrupt your production. Whether you need a single replacement or bulk order, we have the Genuine NSK 6313 Deep Groove Ball Bearing in stock and ready to ship. Send us your requirements, and our team will confirm compatibility and provide a quote within 24 hours.
Frequently Asked Questions
Q: Are these genuine NSK bearings?
A: Yes, we are an authorized supplier of genuine NSK bearings, with full traceability and authenticity guaranteed.
Q: How do I confirm if the 6313 fits my motor?
A: Provide your motor model or technical specifications, and our engineering team will verify compatibility.
Q: What is the warranty period?
A: All NSK bearings come with a 12-month warranty from the delivery date, covering manufacturing defects.
Q: What is the minimum order quantity?
A: We accept orders from 1 piece, ideal for emergency repairs or small-scale needs.
Q: How long does shipping take?
A: Sample orders ship in 3-5 working days; bulk orders take 5-15 working days depending on quantity.
Q: How can I verify the bearing’s authenticity?
A: Genuine NSK bearings include original packaging with holographic labels and serial numbers verifiable through NSK’s official channels.
Ready to order or need a quote?
Send your bearing model, application details, and quantity to sales02@saifan-group.com — we respond within 24 hours.
