Description
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 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Mining & Construction | Crushers, Conveyors |
| Manufacturing | Gearboxes, Electric Motors |
Reduce Crusher Downtime with NU215-Ec Double Row Cylindrical Roller Bearings
Crusher operators know the frustration of unexpected downtime—when a bearing fails, production stops, maintenance costs rise, and deadlines slip. Sourcing reliable replacements often means juggling multiple suppliers, unclear quality standards, and long lead times for critical components like Double Row Cylindrical Roller Bearings.
NU215-Ec Crusher Bearings: Engineered for Heavy-Duty Performance
Our NU215-Ec Double Row Cylindrical Roller Bearing with C3/C4 clearance is designed to address these challenges. As an official authorized global distributor with an ISO 9001 three-level quality inspection system, we ensure every bearing meets strict performance standards. With WMS real-time inventory, we stock these crusher-specific bearings to support quick turnaround for emergency repairs and scheduled maintenance.
Optimal Performance in Demanding Crusher Environments
This bearing thrives in the high-load, high-vibration conditions of crushers, where axial and radial forces combine to test component durability. The separated design allows for easy installation and maintenance, while the C3 and C4 clearance options accommodate thermal expansion during continuous operation—critical for preventing premature wear in heavy-duty applications.
Technical Features That Maximize Crusher Uptime
The NU215-Ec Crusher Bearing’s 60-64 HRC hardness ensures resistance to deformation under extreme loads, a key factor in extending service life. Its brass or steel cage maintains stable roller alignment, reducing friction and heat buildup during high-speed rotation. Vibration classes Z1V1 to Z3V3 allow customization based on noise and precision requirements, while the bearing steel construction provides the toughness needed to withstand particulate contamination common in mining and aggregate processing.
Why Genuine Bearings Lower Total Cost of Ownership
Choosing authentic C3 Clearance Cylindrical Roller Bearings over counterfeit alternatives eliminates hidden costs: early failures, unplanned downtime, and secondary equipment damage. Our bearings come with complete traceability documentation, ensuring compliance with international standards—a critical consideration for large-scale EPC projects and factory upgrades. The upfront investment in quality reduces long-term maintenance expenses and protects your production schedule.
Why Buyers Trust Our Bearing Solutions
With over 10 years of technical expertise, we serve 2,000+ clients across 60+ countries, including major Belt & Road regions. Our official stable supply chain guarantees genuine products, while our global door-to-door logistics ensures timely delivery. Every bearing undergoes rigorous inspection before shipment, and our dedicated technical team provides full after-sales support, including claim assistance for manufacturing defects.
Packaging & Shipping
- Carton pallet packaging with secure reinforcement to prevent damage during transit
- Stock availability for prompt dispatch—typically 3-7 business days for delivery
- Flexible shipping options including DHL, FedEx, UPS, air, and sea freight
- Real-time logistics tracking provided for all orders
- Minimum order quantity of 1 unit, supporting both emergency repairs and bulk procurement
Get Your NU215-Ec Bearing Today
Don’t let bearing issues slow your crusher operation. Send us your bearing requirements, including clearance preference (C3 or C4), quantity, and application details, and our team will provide a unified quotation within one working day. With our one-stop procurement process, you’ll streamline supplier management and get back to production faster.
Frequently Asked Questions
Q: Are these genuine NU215-Ec bearings?
A: As an official authorized distributor, all our products are sourced through verified supply chains and come with complete traceability documentation.
Q: How do I confirm if the NU215-Ec is suitable for my crusher model?
A: Provide your crusher’s make, model, and operating parameters (load, speed, temperature), and our technical team will verify compatibility at no cost.
Q: What warranty coverage do you offer?
A: We stand by the manufacturer’s warranty, covering manufacturing defects with unconditional replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, ideal for emergency repairs, with volume discounts available for larger purchases.
Q: How quickly can I receive my order?
A: In-stock bearings ship within 3-7 business days via your preferred logistics method, with tracking provided upon dispatch.
Q: How can I verify the authenticity of the bearing?
A: Each bearing includes manufacturer markings and packaging with security features. We provide certification documents for cross-verification.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
