Product Specifications
| Parameter |
Details |
| Model NO. |
31316 |
| Lubrication |
Grease or Oil |
| Precision Rating |
P0 P6 P5 P4 P2 |
| Vibration |
Z1V1 Z2V2 Z3V3 |
| Service |
OEM ODM |
| Transport Package |
Carton Pallet |
| Specification |
80*170*39mm |
| Trademark |
KOYO |
| Origin |
Japan |
| HS Code |
8482200000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Gearboxes, Reducers, Conveyors |
| Automotive |
Drivetrains, Axles, Transmission Systems |
| Agricultural Machinery |
Tractors, Harvesters, Heavy Duty Equipment |
| Construction |
Excavators, Loaders, Cranes |
Minimize Downtime with Genuine Koyo 31316 Conical Roller Bearing
Industrial machinery operators know the frustration of unexpected downtime—especially when caused by substandard bearings. A single bearing failure in critical equipment like gearboxes or conveyors can halt production lines, leading to missed deadlines and increased maintenance costs. Many buyers face challenges with unreliable suppliers offering counterfeit products that fail prematurely or struggle to meet precision requirements for high-load applications.
Genuine Koyo 31316 Bearings: Reliable Performance You Can Trace
Our High Precision Long Life Conical Roller Bearing Koyo 31316 is engineered to address these pain points. As a trusted supplier with decades of export experience, we ensure every unit is a genuine Koyo product, sourced directly from authorized channels. With a specification of 80x170x39mm, this conical roller bearing delivers exceptional load-bearing capacity and durability, making it ideal for industrial machinery subjected to radial and axial loads. Whether用于减速箱、机床主轴或农业机械, you can count on consistent performance backed by our strict quality control processes.
Engineered for Heavy-Duty Industrial Conditions
The Koyo 31316 conical roller bearing thrives in demanding environments where reliability is non-negotiable. Its design accommodates both radial and axial loads, making it suitable for applications with combined load conditions—common in industrial gearboxes, automotive drivetrains, and agricultural equipment. The bearing’s precision machining ensures smooth operation even at high speeds, while its robust construction resists wear and fatigue, extending service life in heavy-duty operations. Choosing the right conical roller bearing here isn’t just about replacing a part; it’s about ensuring uninterrupted productivity in your most critical machinery.
Technical Details That Drive Performance
Every aspect of the Koyo 31316 is optimized for industrial performance. Its precision rating options (P0 to P4) allow you to match the bearing to your equipment’s accuracy requirements—P4 grade for high-precision machine tools, P0 for general industrial use. Vibration grades Z1V1 to Z3V3 ensure low noise operation, critical for machinery in noise-sensitive environments. The bearing accepts both grease and oil lubrication, offering flexibility in maintenance routines. With a bore diameter of 80mm, outer diameter of 170mm, and width of 39mm, it fits standard industrial shafts and housings, simplifying replacement and reducing installation time. These technical specifications translate directly to reduced downtime and lower long-term maintenance costs.
Why Genuine Bearings Matter for Total Cost of Ownership
Counterfeit bearings may offer lower upfront costs, but they come with hidden risks: premature failure, increased energy consumption due to poor precision, and potential damage to surrounding components. In contrast, the genuine Koyo 31316 conical roller bearing adheres to strict international standards (ISO, ABMA, DIN), ensuring consistent quality and performance. Our in-house quality control includes dimensional inspection and performance testing, verifying that every bearing meets Koyo’s exacting standards. Over time, the reliability of genuine bearings reduces unplanned downtime, lowers maintenance expenses, and protects your equipment investment—delivering a far lower total cost of ownership than inferior alternatives.
Your Trusted Partner for Industrial Bearings
With over 18 years in the industry, Jinan Saifan Bearing Co., Ltd has built a reputation for reliability. We are certified with ISO 9001:2015 and ISO 14001, ensuring our processes meet global quality and environmental standards. Our technical team provides free guidance on bearing selection, installation, and maintenance, helping you optimize performance. We offer flexible order policies, including 1 piece MOQ for standard bearings and sample orders with no MOQ, supporting both small-scale repairs and large production runs. All products come with a 12-month warranty, with free replacement or refund for qualified defective items. With warehouses in key global markets, we ensure efficient delivery—3-5 working days for samples and 5-15 days for bulk orders.
Packaging & Shipping
- Genuine Koyo packaging with protective carton and pallet for secure transport
- Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
- Multiple logistics options including DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking number provided for all shipments
- 1 piece MOQ available for emergency repairs and small-batch requirements
Secure Your Koyo 31316 Bearing Today
Don’t let equipment downtime impact your productivity. The genuine Koyo 31316 conical roller bearing is in stock and ready to ship. Whether you need a single unit for emergency repair or bulk orders for production, we ensure fast delivery and reliable performance. Contact us now with your requirements—our team will help confirm compatibility and provide a competitive quote within 24 hours.
Frequently Asked Questions
Q: Are these genuine Koyo bearings?
A: Yes, all Koyo 31316 bearings are sourced directly from authorized channels, with full traceability to ensure authenticity. We can provide documentation to verify genuine origin upon request.
Q: How do I confirm if the 31316 is compatible with my equipment?
A: Provide your equipment model, application details (load, speed, operating conditions), or existing bearing specifications. Our technical team will verify compatibility and offer free选型 guidance.
Q: What is the warranty policy?
A: All products come with a 12-month warranty from the date of delivery. Manufacturing defects are covered by free replacement or refund, with support for defective product handling.
Q: What is the minimum order quantity?
A: We offer 1 piece MOQ for standard bearings like the Koyo 31316, supporting both emergency repairs and small-scale purchases. Customized orders have negotiable quantities.
Q: How long does shipping take?
A: Sample orders ship within 3-5 working days; bulk orders within 5-15 working days. We offer multiple logistics options to meet your delivery timeline requirements.
Q: How can I verify the bearing’s authenticity?
A: Genuine Koyo bearings feature laser-etched markings, original packaging with防伪 labels, and serial numbers
Tags:
80x170x39mm bearing
Conical roller bearing
Conical Roller Bearing for Industrial Machinery
High Precision Conical Bearing
High Precision Koyo Conical Bearing
Koyo 31316
Koyo 31316 80x170x39mm
Long Life Conical Roller Bearing
