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 |
| Specification |
As Your Request |
| Trademark |
zhaoyun |
| Origin |
Jiangsu China |
| HS Code |
8482800000 |
| Production Capacity |
1000000 |
Application Industries
| Industry |
Typical Equipment |
| Construction Machinery |
Excavators, Loaders, Bulldozers |
| Mining |
Crushers, Conveyors, Mining Drills |
| Machine Tools |
CNC Machines, Lathes, Milling Machines |
| Steel |
Rolling Mills, Continuous Casters |
| Industrial Maintenance |
Mechanical Repair Workshops, Equipment Overhaul |
Minimize Downtime with RNU310 EC P Double Row Cylindrical Roller Bearing for Maintenance Replacements
Mechanical repair teams often face critical delays when sourcing reliable replacement bearings. A single bearing failure can halt production lines, and waiting weeks for cross-brand deliveries only compounds losses. Many struggle with inconsistent quality from multiple suppliers, leading to frequent rework and increased maintenance costs.
RNU310 EC P Bearing: Engineered for Reliable Maintenance Solutions
Our Double Row Cylindrical Roller Bearing RNU310 EC P is designed to address these challenges, providing a dependable solution for mechanical repair and maintenance replacement. As an official authorized distributor of SKF & Timken, we maintain large centralized inventory, ensuring this bearing is available for quick deployment. Whether used in construction machinery gearboxes or mining equipment spindles, its robust design delivers consistent performance under heavy loads.
Optimal Performance in Demanding Work Conditions
This Non-Aligning Cylindrical Bearing excels in applications requiring high radial load capacity and precise shaft guidance. With a hardness of 60-64 HRC, it withstands the rigors of continuous operation in dusty, high-vibration environments common in mining and construction. Its separated design allows for easy installation during emergency repairs, reducing downtime and getting your equipment back online faster.
Key Technical Features for Enhanced Durability
The RNU310 EC P Bearing Replacement incorporates critical design elements that directly impact performance. Its bearing steel construction ensures exceptional wear resistance, while the available clearance options (C0, C2, C3, C4, C5) allow customization to specific operating conditions—looser clearances for thermal expansion in high-temperature settings, tighter clearances for precision machinery. The brass or steel cage maintains proper roller spacing, reducing friction and extending service life even at varying speeds. Vibration grades Z1V1 to Z3V3 further ensure smooth operation, minimizing noise and equipment stress.
Avoid Hidden Costs with Quality Maintenance Bearings
Choosing substandard bearings for maintenance replacements may seem cost-effective initially, but the long-term consequences are severe. Counterfeit bearings often fail prematurely, leading to secondary equipment damage, unplanned shutdowns, and increased labor costs. Our Cylindrical Roller Bearing for Repair adheres to strict ISO 9001 quality standards, verified through our unified inspection system. By investing in genuine, high-quality bearings, you reduce total cost of ownership and ensure consistent equipment reliability.
Why Global Buyers Select Our Maintenance Bearings
With dual-brand official authorization from SKF and Timken, we guarantee authentic products traceable to original manufacturers. Our cross-brand technical team provides expert support, helping you select the right bearing for your specific repair needs. Serving over 1,200 clients across 55+ countries, we’ve built a reputation for reliable supply—even for urgent maintenance requirements. Our one-stop procurement process simplifies ordering, allowing you to source this RNU310 EC P bearing alongside other brands in a single order, with centralized delivery and documentation.
Packaging & Shipping
- Secure carton pallet packaging to prevent damage during transit
- Stock availability ensures 3-7 business days delivery for urgent repair needs
- Flexible 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 maintenance
Restore Equipment Performance Today
Every hour of downtime costs your business money. Don’t wait for a bearing failure to disrupt operations—have the RNU310 EC P Double Row Cylindrical Roller Bearing on hand for immediate replacement. Our streamlined process ensures you get the right bearing quickly, minimizing production losses and keeping your machinery running at peak efficiency.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: As official authorized distributors of SKF and Timken, all our products are genuine and traceable to the original manufacturers. We provide complete authorization and quality inspection documents with each order.
Q: How can I confirm if the RNU310 EC P is suitable for my equipment?
A: Our cross-brand technical team can help verify compatibility. Provide your equipment model, application details, and operating conditions, and we’ll confirm the correct bearing specification for your needs.
Q: What is your warranty policy for maintenance bearings?
A: We stand behind the quality of our products. All bearings come with the manufacturer’s warranty, covering manufacturing defects. If you encounter issues, we provide comprehensive after-sales support for returns and replacements.
Q: What is the minimum order quantity for this bearing?
A: We accept orders for 1 piece, making it easy to source single units for emergency maintenance or small-scale repairs.
Q: How quickly can I receive the RNU310 EC P bearing?
A: With our large centralized inventory, most orders ship within 3-7 business days. We offer expedited shipping options for urgent repair situations to minimize downtime.
Q: How do you ensure the bearings are not counterfeit?
A: Our strict quality control process includes verifying manufacturer markings, packaging, and documentation. We also provide certification of authenticity with each shipment, ensuring you receive genuine, reliable products.
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