Double Row Cylindrical Roller Bearing NN3022 K TN9/SP for Industrial Machinery with Brass Cage

Product Specifications

Application Industries

Reduce Downtime with Reliable NN3022 K TN9/SP Double Row Cylindrical Roller Bearings

Industrial machinery operators know the cost of unexpected downtime—especially when caused by bearing failure. Many face challenges with inconsistent quality from multiple suppliers, delayed deliveries for critical replacements, and difficulty finding precision bearings that meet strict application requirements. These issues can disrupt production schedules and increase maintenance costs significantly.

Precision Bearings with Proven Performance

Our Double Row Cylindrical Roller Bearing NN3022 K TN9/SP is engineered to address these pain points. As an official authorized distributor for premium European bearing brands, we ensure genuine quality through rigorous inspection processes compliant with ISO 9001 and DIN standards. With sufficient stock of P4/P2 grade bearings, we can fulfill orders quickly, even for urgent maintenance needs, supporting your production continuity.

Optimal Performance in Demanding Conditions

This Double Row Cylindrical Roller Bearing excels in applications requiring high radial load capacity and precise axial alignment. Its separated design allows for easy mounting and dismounting, making it ideal for industrial machinery where maintenance efficiency is crucial. The brass cage provides stability at moderate speeds, while the 60-64 HRC hardness ensures durability under heavy loads, common in machine tools and wind power equipment.

Key Technical Features That Matter

The NN3022 K TN9/SP bearing’s technical specifications directly impact its performance. The clearance options (C0, C2, C3, C4, C5) allow customization for specific operating conditions—tighter clearances for precision applications like CNC spindles, and larger clearances for thermal expansion in high-temperature environments. Vibration grades Z1V1 to Z3V3 ensure smooth operation, reducing noise and extending equipment life. The bearing steel material, with its high hardness, provides excellent wear resistance, critical for long-term reliability in industrial settings.

Why Genuine Bearings Lower Total Cost

Choosing genuine Industrial Machinery Brass Cage Bearings over counterfeit alternatives reduces long-term costs. Counterfeit bearings often fail prematurely, leading to unplanned downtime, expensive repairs, and potential damage to other machine components. Our bearings come with full certification documents, ensuring compliance with international standards and providing traceability from production to delivery. This commitment to quality minimizes hidden costs associated with substandard parts.

Your Trusted Partner for Precision Bearings

Packaging & Shipping

• Secure carton pallet packaging to protect against damage during transit
• Stock availability for prompt delivery, typically within 3-7 business days
• Flexible shipping options including DHL, FedEx, UPS, air, and sea freight
• Real-time logistics tracking provided for all orders
• Minimum order quantity of 1 piece, supporting both emergency repairs and small-scale procurement

Get Your NN3022 K TN9/SP Bearing Today

Don’t let bearing issues slow down your operations. Whether you need a replacement for a critical machine or are planning preventive maintenance, our NN3022 K TN9/SP Double Row Cylindrical Roller Bearing is ready to ship. Contact us with your requirements, and our team will provide a prompt quotation to help you get back to full productivity.

Frequently Asked Questions