Product Specifications
| Parameter |
Details |
| Model NO. |
Double Row Cylindrical Roller Bearing |
| Outer Dimension |
Medium and Large(120-190mm) |
| Material |
Bearing Steel |
| Spherical |
Non-Aligning Bearings |
| Load Direction |
Axial Bearing |
| Separated |
Separated |
| Clearance |
C0 C2 C3 C4 C5 |
| Cage |
Brass, Steel |
| Vibration |
Z1V1 Z2V2 Z3V3 |
| Hardness |
60-64 HRC |
| Transport Package |
Carton Pallet |
| HS Code |
8482800000 |
Application Industries
| Industry |
Typical Equipment |
| Steel & Metallurgy |
Rolling Mills, Continuous Casters, Heat Treatment Furnaces |
| Industrial Manufacturing |
High-Temperature Conveyors, Furnace Fans, Kiln Supports |
| Energy Production |
Boiler Feed Pumps, Steam Turbines, Generator Sets |
| Mining & Construction |
Crushers, Smelting Equipment, Drying Drums |
Stop Heat-Related Downtime with Nu315-Ec M & Nu316-Ec M High Temperature Double Row Cylindrical Roller Bearings
Industrial operations in high-temperature environments face a critical challenge: bearings that fail prematurely under thermal stress. When production lines halt due to bearing seizures in furnaces or rolling mills, the costs add up quickly—unplanned maintenance, missed deadlines, and lost revenue. Sourcing reliable heat-resistant bearings often means coordinating with multiple suppliers, each with different quality standards and delivery timelines.
High Temperature Double Row Cylindrical Roller Bearings Engineered for Thermal Stability
Our Heat Resistant Roller Bearings address these pain points directly. As an official authorized distributor of SKF & Timken, we ensure each Nu315-Ec M and Nu316-Ec M bearing meets rigorous ISO 9001 quality standards. With a large centralized inventory, we can fulfill urgent orders for industrial heat applications, from steel plant rolling mills to high-temperature conveyor systems, without compromising on delivery speed.
Engineered for Extreme Heat Environments
These Double Row Cylindrical Roller Bearings excel in operating conditions where temperatures soar. Designed with bearing steel hardened to 60-64 HRC and available with brass or steel cages, they maintain structural integrity under thermal expansion and contraction. The separated design allows for easy installation and maintenance, critical in heat-intensive industrial settings where equipment access is often limited.
Technical Features That Ensure Reliable Performance
The performance of these bearings is defined by precise engineering. The clearance options (C0 to C5) accommodate thermal growth, ensuring optimal load distribution even as temperatures rise. Vibration grades Z1V1 to Z3V3 minimize noise and energy loss, while the axial load capacity makes them suitable for heavy-duty applications like industrial kilns and smelting equipment. The robust cage materials—brass for high-temperature stability and steel for durability—prevent premature wear in continuous operation.
Why Genuine Heat Resistant Bearings Matter for Total Cost of Ownership
Choosing genuine Heat Resistant Nu Series Roller Bearings over counterfeit alternatives reduces long-term costs significantly. Counterfeit bearings often fail within months in high-temperature environments, leading to repeated downtime and replacement expenses. Our bearings, sourced through official channels, come with complete traceability and quality certification, ensuring they meet the exacting standards required for industrial heat resistant applications. The initial investment in genuine parts translates to lower maintenance costs and extended equipment life.
Your Trusted Partner for Industrial Bearing Solutions
With over 1,200 clients across 55+ countries, we bring decades of experience in serving core markets like Australia, Russia, and Saudi Arabia. Our dual-brand authorization allows us to offer cross-brand technical support, ensuring you get the right bearing for your specific application. Every bearing undergoes unified quality inspection before shipment, and our technical team is available to assist with选型, installation, and troubleshooting. We simplify procurement with one-stop mixed ordering and centralized delivery, reducing the administrative burden of managing multiple suppliers.
Packaging & Shipping
- Secure carton pallet packaging with protective measures to prevent damage during transit
- 现货 available for prompt dispatch within 3-7 working days
- Global logistics options including DHL, FedEx, UPS, air, and sea freight
- Real-time tracking provided for all shipments
- Minimum order quantity of 1 piece, ideal for emergency repairs and small-batch requirements
Get Your High Temperature Bearings Shipped Today
Don’t let heat-related bearing failures disrupt your operations. Send us your bearing型号, application details, and required quantity, and our team will provide a unified quotation within one working day. With our large inventory and global logistics network, we can get your Nu315-Ec M or Nu316-Ec M bearings delivered when you need them most.
Frequently Asked Questions
Q: Are these genuine bearings?
A: Yes, we are official authorized distributors of SKF & Timken, ensuring all products are sourced through正品 supply chains with complete traceability documentation.
Q: How can I confirm the right bearing型号 for my equipment?
A: Provide your equipment型号 or operating parameters (temperature range, load, speed), and our technical team will assist with免费选型 verification.
Q: What is the warranty policy?
A: All bearings come with manufacturer warranty coverage against defects in materials and workmanship, with replacement provided for verified manufacturing issues.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 piece, supporting both emergency maintenance and small-scale procurement needs.
Q: How long does shipping take?
A: 现货 items are shipped within 3-7 working days, with delivery times varying by destination via DHL, FedEx, UPS, air, or sea freight.
Q: How can I verify the authenticity of the bearings?
A: Each bearing includes original packaging with manufacturer markings and serial numbers, which can be cross-verified through official channels. We provide complete certification documents upon request.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
