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 |
Transportpaket
Carton Pallet |
| Specification |
As Your Request |
| Trademark |
zhaoyun |
| Origin |
Jiangsu China |
| HS Code |
8482800000 |
| Production Capacity |
1000000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Manufacturing |
Pneumatic Mechanical Equipment, Compressors, Pneumatic Tools |
| Automotive |
Transmission Systems, Pneumatic Control Components |
| Agricultural Machinery |
Pneumatic Seeders, Harvesting Equipment |
| Engineering |
Excavator Pneumatic Systems, Construction Machinery |
Minimize Downtime with NUP314-EC P Double Row Cylindrical Roller Bearing for Pneumatic Machinery
Pneumatic mechanical equipment relies on precise bearing performance to maintain consistent operation. When bearings fail prematurely, production lines halt, maintenance costs rise, and deadlines are missed. Many buyers struggle with sourcing bearings that balance load capacity, durability, and compatibility with pneumatic systems—especially when faced with long lead times or minimum order quantities that don’t align with urgent repair needs.
Engineered for Pneumatic Machinery: NUP314-EC P Bearing
The Double Row Cylindrical Roller Bearing NUP314-EC P addresses these challenges with a design optimized for pneumatic mechanical equipment. As a professional bearing manufacturer with decades of export experience, we ensure each bearing meets strict quality standards, from raw material inspection to final performance testing. This bearing’s separated structure allows for easy installation and maintenance, while its medium-to-large outer dimension (120-190mm) makes it suitable for the high radial loads common in pneumatic compressors and control systems.
Optimal Performance in Pneumatic Operating Conditions
Pneumatic machinery operates in environments with frequent start-stop cycles and variable pressure loads. The NUP314-EC P bearing is built to withstand these conditions, featuring a load direction optimized for axial forces and vibration grades (Z1V1, Z2V2, Z3V3) that minimize noise and ensure stable rotation. Its 60-64 HRC hardness provides resistance to wear, even in continuous operation, making it a reliable choice for equipment like pneumatic drills, conveyors, and automated production line components.
Key Technical Features Driving Reliability
Several critical specifications define the NUP314-EC P’s performance. The bearing steel material ensures high strength and fatigue resistance, essential for handling the dynamic stresses of pneumatic systems. Its cage options—brass or steel—offer flexibility: brass cages excel in high-speed applications with better heat dissipation, while steel cages provide robustness for heavy-load scenarios. Clearance grades (C0 to C5) allow customization to match specific operating temperatures and preload requirements, preventing premature failure due to thermal expansion or misalignment.
Long-Term Value: Avoid the Cost of Substandard Bearings
Choosing low-quality bearings for pneumatic equipment may reduce upfront costs, but the hidden expenses add up. Early bearing failure can cause secondary damage to shafts, housings, or other components, leading to longer downtime and higher repair bills. Our NUP314-EC P bearing, manufactured under ISO 9001:2015 quality management standards, delivers consistent performance that lowers total cost of ownership. Each unit undergoes dimensional detection and vibration testing, ensuring it meets international industrial standards (ISO, ABMA, DIN) for reliability.
Why Industrial Buyers Choose Our Bearings
With over 18 years in the bearing industry, we serve customers in Europe, North America, Southeast Asia, and the Middle East, offering a one-stop solution from R&D to global sales. Our flexible order policies—including 1-piece MOQ for standard bearings and 3-5 day delivery for samples—support both small-scale repairs and large production runs. We provide free technical guidance on selection and installation, and our 12-month warranty covers manufacturing defects, with replacement or refund options available. All products are traceable through strict quality control processes, giving you confidence in every purchase.
Packaging & Shipping
- Carton pallet packaging for secure transportation
- Sample orders shipped within 3-5 working days
- Bulk orders delivered in 5-15 working days
- Multiple logistics options available to match your timeline
- 1 piece MOQ for standard bearings, supporting urgent repair needs
Get Your NUP314-EC P Bearing Today
Don’t let bearing issues disrupt your pneumatic machinery operation. Whether you need a single replacement or bulk order, we can fulfill your requirements quickly. Send us your application details, quantity, and any customization needs, and our team will provide a tailored quote within 24 hours. The sooner you order, the sooner you can restore full productivity to your equipment.
Frequently Asked Questions
Q: Is this bearing suitable for high-pressure pneumatic systems?
A: Yes, the NUP314-EC P is designed to handle axial loads and variable pressures common in pneumatic equipment, with hardness and clearance options to match specific operating conditions.
Q: How do I confirm if this bearing fits my machinery?
A: Provide your equipment model, shaft diameter, and load requirements. Our technical team will verify compatibility and recommend the optimal clearance grade.
Q: What warranty coverage do you offer?
A: We provide a 12-month warranty from the date of delivery, covering manufacturing defects. Qualified defective products can be replaced or refunded.
Q: What is the minimum order quantity?
A: Standard bearings have a 1-piece MOQ, making it easy to order single units for emergency repairs.
Q: How can I ensure the bearing is genuine?
A: All products undergo strict quality control and are shipped with traceable documentation. We can provide certificates of conformity upon request.
Q: Do you offer technical support for installation?
A: Yes, our professional team provides free guidance on bearing selection, installation, lubrication, and maintenance to optimize performance and lifespan.
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