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 |
| Construction Machinery |
Excavators, Loaders, Bulldozers |
| Mining |
Crushers, Conveyors, Mining Trucks |
| Machine Tools |
CNC Lathes, Milling Machines, Grinders |
| Steel |
Rolling Mills, Continuous Casters, Overhead Cranes |
Reduce Downtime with Reliable NN3022 K TN9/SP Double Row Cylindrical Roller Bearing
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. When a critical component like a double row cylindrical roller bearing fails prematurely, it halts production lines, increases maintenance costs, and delays project deadlines. Sourcing the right replacement bearing often means dealing with multiple suppliers, inconsistent quality, and long lead times—issues that compound the problem.
NN3022 K TN9/SP Bearing: In Stock and Ready for Your Machinery
Our Double Row Cylindrical Roller Bearing NN3022 K TN9/SP is designed to address these challenges. As an official authorized distributor of leading bearing brands, we maintain a large centralized inventory, ensuring this industrial machinery bearing is available for immediate shipment. Whether your equipment is operating in high-load mining applications or precision machine tool spindles, this bearing delivers the reliability you need to keep operations running smoothly.
Optimal Performance in Demanding Industrial Conditions
This NN3022 K TN9/SP Bearing excels in applications requiring high radial load capacity and precise axial alignment. Its separated design allows for easy mounting and dismounting, making maintenance quicker and more efficient. The non-aligning feature ensures stable performance in machinery where shaft deflection is minimal, while the medium to large outer dimension (120-190mm) makes it suitable for heavy-duty industrial equipment subject to continuous operation and varying load conditions.
Technical Features That Ensure Long-Term Performance
The NN3022 K TN9/SP Bearing incorporates several key technical features that contribute to its durability. The bearing steel construction provides a hardness of 60-64 HRC, ensuring resistance to wear and deformation under heavy loads. Available clearance grades (C0, C2, C3, C4, C5) allow for precise matching to specific operating conditions—tighter clearances for high-precision applications and larger clearances for thermal expansion in high-temperature environments. The brass or steel cage options further enhance performance, with brass offering superior strength for heavy loads and steel providing cost-effective reliability for general industrial use.
Avoid Costly Failures with Genuine Quality
Choosing genuine bearings over counterfeit alternatives directly impacts your bottom line. Counterfeit cylindrical roller bearings often fail prematurely due to substandard materials and poor manufacturing tolerances, leading to unexpected downtime, costly repairs, and potential damage to adjacent machinery components. Our bearings adhere to unified ISO 9001 quality inspection standards, ensuring each unit meets strict performance criteria. The long-term cost savings from reduced maintenance and extended service life far outweigh the initial price difference of inferior products.
Why Industrial Buyers Choose Our Bearing Solutions
Our position as a dual-brand authorized distributor (SKF & Timken) gives us unique advantages in the industrial bearing market. We serve over 1,200 clients across 55+ countries, providing one-stop mixed procurement that eliminates the need to manage multiple suppliers. Our cross-brand technical team offers expert support for选型 and application questions, while our global logistics network ensures timely delivery to even the most remote project sites. Every bearing undergoes rigorous quality inspection before shipment, and we provide complete authorization and traceability documentation for compliance with large-scale engineering project requirements.
Packaging & Shipping
- Secure carton pallet packaging to prevent damage during transit
- Expedited processing for urgent orders, with most shipments dispatched within 3-7 business days
- Flexible shipping options including DHL, FedEx, UPS, air freight, and sea freight
- Full logistics tracking provided for all orders
- Minimum order quantity of 1 piece, ideal for emergency repairs and small-batch requirements
Get Your NN3022 K TN9/SP Bearing Today
Don’t let equipment downtime affect your productivity. Whether you need a single replacement bearing or are planning for future maintenance, our NN3022 K TN9/SP Double Row Cylindrical Roller Bearing is in stock and ready to ship. Send us your requirements, and our team will provide a prompt quotation and ensure your order is delivered quickly.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, as an official authorized distributor, we guarantee all bearings are genuine and provide complete traceability documentation to verify their authenticity and quality.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model, application details, or existing bearing specifications, and our technical team will verify compatibility at no cost.
Q: What is your warranty policy for this bearing?
A: We stand behind the quality of our products. All bearings are covered by the manufacturer’s warranty against manufacturing defects, with replacements provided promptly if issues arise.
Q: What is the minimum order quantity for this bearing?
A: We accept orders for as little as 1 piece, making it easy to source emergency replacements or small quantities for maintenance.
Q: How long does shipping take to my location?
A: Shipping times vary by destination, but most in-stock orders are delivered within 3-7 business days using express carriers. We also offer air and sea freight options for larger orders.
Q: How can I ensure the bearing I receive is not counterfeit?
A: All our bearings come with original packaging, serial numbers, and manufacturer certification. You can verify authenticity through the manufacturer’s official channels using the provided documentation.
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