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 |
|---|
| Manufacturing | CNC Machines, Gearboxes, Electric Motors |
| Steel & Metallurgy | Rolling Mills, Continuous Casters |
| Energy & Power | Compressors, Generators |
| Mining & Construction | Crushers, Conveyors |
Reduce Downtime with Reliable Double Row Cylindrical Roller Bearing NN3022 TN9/SP
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. When critical equipment like gearboxes or rolling mills stop working, every hour of delay impacts production schedules and profits. Sourcing the right replacement bearings often means coordinating with multiple suppliers, each with different lead times and quality standards—complicating maintenance planning and extending equipment idle time.
NN3022 TN9/SP Bearing: In Stock for Immediate Maintenance Needs
Our Double Row Cylindrical Roller Bearing NN3022 TN9/SP with Brass Steel Cage is designed to address these challenges. As an official authorized solution provider, we maintain stock of industrial machinery bearings to support emergency maintenance requirements. This bearing, engineered for medium and large equipment with outer dimensions between 120-190mm, fits seamlessly into manufacturing gearboxes, steel rolling mills, and mining crushers—key applications where reliability directly impacts operational efficiency.
Engineered for Heavy-Duty Industrial Performance
This Double Row Cylindrical Roller Bearing excels in high-load industrial environments. Its separated design allows for easy mounting and dismounting during maintenance, while the brass and steel cage construction ensures stable roller guidance under axial loads. With vibration levels rated Z1V1 to Z3V3 and clearance options from C0 to C5, it accommodates varying operating conditions—from standard manufacturing settings to heavy-duty mining applications where shock loads and continuous operation are common.
Technical Features That Maximize Equipment Uptime
The NN3022 TN9/SP Bearing’s performance is defined by critical technical attributes. Its bearing steel material achieves 60-64 HRC hardness, providing excellent wear resistance for extended service life in abrasive environments. The non-aligning design ensures precise operation in machinery with minimal shaft deflection, while the separated structure simplifies maintenance—reducing repair time and labor costs. Clearance options (C0-C5) allow customization to specific operating temperatures and load conditions, preventing premature failure due to thermal expansion or excessive preload.
Why Authentic Bearings Matter for Total Cost of Ownership
Choosing genuine Industrial Machinery Bearings over counterfeit alternatives directly impacts long-term operational costs. Counterfeit bearings often fail prematurely due to substandard materials and manufacturing processes, leading to unplanned downtime, expensive repairs, and potential damage to adjacent components. In contrast, our bearings meet strict quality control standards, with each unit traceable to certified production processes. This reliability lowers total cost of ownership by reducing maintenance frequency, extending equipment life, and minimizing production interruptions.
Your Trusted Partner for Industrial Bearing Solutions
With over 900 clients across 50+ countries, we deliver one-stop procurement solutions backed by official authorization and full-process quality control. Our engineering team provides expert support for bearing selection, ensuring optimal performance for your specific application. We maintain centralized warehousing for fast emergency delivery, with most in-stock bearings shipped within 3-7 business days. Every order includes complete documentation, from quality inspection reports to export compliance paperwork, simplifying your procurement process.
Packaging & Shipping
- Carton pallet packaging with protective internal cushioning
- 3-7 business days delivery for in-stock items
- Flexible shipping options: DHL, FedEx, UPS, air freight, and sea freight
- Real-time logistics tracking provided for all shipments
- Minimum order quantity of 1 piece, ideal for emergency repairs
Get Your NN3022 TN9/SP Bearing Now
Don’t let equipment downtime affect your bottom line. Whether you need a single replacement bearing for emergency maintenance or a bulk order for scheduled repairs, we’re ready to fulfill your request. Send us your bearing designation, application details, and quantity, and our team will provide a quote within 24 hours—ensuring you get the right part when you need it most.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, we are an official authorized solution provider with full-process quality control. Each bearing is traceable to certified production processes, and we provide complete authorization documentation upon request.
Q: How can I confirm if the NN3022 TN9/SP is compatible with my equipment?
A: Provide your equipment model or operating parameters (load, speed, temperature), and our engineering team will verify compatibility and recommend the optimal clearance and cage configuration.
Q: What is your warranty policy for this bearing?
A: We stand behind product quality with a warranty covering manufacturing defects. Defective bearings will be replaced unconditionally according to standard industry terms.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting emergency maintenance needs as well as small-batch procurement.
Q: How quickly can you ship the NN3022 TN9/SP bearing?
A: In-stock bearings are typically shipped within 3-7 business days. Contact us for rush delivery options for urgent cases.
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