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 |
|---|
| Heavy Machinery | Industrial Gearboxes, Conveyor Systems, Press Machines |
| Manufacturing | Machine Tool Spindles, Rolling Mills, Injection Molding Equipment |
| Mining & Construction | Crushers, Excavator Transmissions, Conveyor Rollers |
| Power Generation | Generator Sets, Pump Systems, Compressors |
Reduce Downtime with Reliable Double Row Cylindrical Roller Bearing Nu319-Ec M/C4
Production delays from bearing failures cost manufacturers thousands daily. Many struggle with mismatched components, long lead times for critical parts, and inconsistent quality from multiple suppliers. When your medium or large industrial machinery grinds to a halt, every hour of downtime eats into profits.
Nu319-Ec M/C4 Bearings: In Stock and Engineered for Performance
Our Double Row Cylindrical Roller Bearing Nu319-Ec M/C4 solves these challenges with reliable performance and efficient supply. As an official SKF solution provider, we maintain ready inventory of industrial machinery bearings to support emergency maintenance needs. This bearing fits seamlessly into gearboxes, conveyor systems, and machine tool spindles, delivering the stability required for continuous operation.
Engineered for Heavy-Duty Industrial Environments
The Nu319-Ec M/C4 thrives in demanding conditions where medium large bearings are critical. Its separated design allows for easy mounting and dismounting during maintenance, while the C4 clearance provides optimal performance under thermal expansion in high-temperature applications. Whether handling radial loads in crushers or axial forces in rolling mills, this bearing maintains precision even in dusty or high-vibration environments.
Technical Features That Maximize Machinery Uptime
Crafted from high-grade bearing steel with 60-64 HRC hardness, this bearing offers exceptional wear resistance for extended service life. The brass or steel cage ensures stable roller guidance at varying speeds, reducing friction and heat generation. With vibration classes from Z1V1 to Z3V3, it minimizes operational noise while maintaining accuracy. The C4 clearance grade is specifically engineered to accommodate thermal expansion in heavy-duty machinery, preventing premature failure under load.
Why Authentic Bearings Lower Your Total Cost
Counterfeit bearings may offer lower upfront prices, but they often fail prematurely, leading to unplanned downtime and costly repairs. Our C4 Clearance Cylindrical Roller Bearing meets SKF global standards, ensuring consistent performance and reducing the risk of equipment damage. By investing in genuine bearings, you avoid hidden costs like production losses, maintenance labor, and secondary component failures—ultimately lowering your total cost of ownership.
Trusted by 900+ Clients Worldwide
As an official authorized SKF solution provider, we guarantee full traceability for every bearing, with complete authorization and quality inspection documents. Our full-process quality control complies with SKF global standards, from incoming material checks to final shipment. With a sealing & lubrication engineering team on standby, we offer technical support for installation and troubleshooting. Serving over 50 countries, we provide fast emergency maintenance delivery to minimize your downtime.
Packaging & Shipping
- Secure carton pallet packaging with protective internal cushioning
- 3-7 business days delivery for in-stock items
- Flexible shipping via DHL, FedEx, UPS, air freight, or sea freight
- Real-time logistics tracking number provided upon dispatch
- Minimum order quantity of 1 piece, ideal for emergency repairs
Get Your Nu319-Ec M/C4 Bearing Today
Don’t let equipment downtime impact your bottom line. Send us your bearing requirements, including quantity and application details, and our team will provide a unified quotation within one working day. With our one-stop procurement process, you’ll receive your Nu319-Ec M/C4 bearing quickly, backed by comprehensive support.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: As an official authorized SKF solution provider, all our products are sourced through the official supply chain and come with complete authorization documents for traceability.
Q: How do I confirm if this bearing fits my equipment?
A: Provide your equipment model or specific operating parameters (load, speed, temperature), and our engineering team will verify compatibility at no cost.
Q: What is your warranty policy?
A: We adhere to SKF's原厂质保标准, covering manufacturing defects with unconditional replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting both emergency maintenance and small-batch procurement needs.
Q: How long does shipping take?
A: In-stock bearings are shipped within 3-7 business days, with logistics options including DHL, FedEx, UPS, air, or sea freight based on your urgency.
Q: How can I verify the bearing's authenticity?
A: Each bearing comes with SKF's standard packaging and product markings. We provide full traceability documents and can assist with verification through SKF's official channels.
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