NTN Koyo Timken Nup220em-222em Cylindrical Roller Bearing

Product Specifications

Application Suitability

Struggling with Cylindrical Roller Bearing Selection? Here’s What You Need to Know About NTN Koyo Timken Nup220em-222em Series

Finding the right cylindrical roller bearing often means sifting through countless brands and型号, only to face delays from suppliers with limited inventory. Many buyers end up with bearings that fail prematurely due to incorrect clearance or precision class, leading to costly downtime in critical applications like steel mills and automation lines.

Engineered for Reliable Performance in Demanding Environments

The NTN Koyo Timken Nup220em-222em cylindrical roller bearing addresses these challenges with interchangeable dimensions compatible with major international standards. Our ISO 9001-certified production ensures each bearing meets strict quality criteria, from raw material inspection to final hardness testing. With double rows and a radial load design, this bearing excels in high-load applications such as conveyor systems and hydraulic equipment, where consistent performance is non-negotiable.

Optimal Performance in Heavy-Duty Industrial Settings

Designed to handle radial loads in double-row configurations, this cylindrical roller bearing operates effectively in environments with moderate misalignment, thanks to its aligning capability. The 60° contact angle enhances load distribution, making it suitable for applications with combined radial and axial forces, such as in steel metallurgy machinery and heavy engineering equipment. Its unseparated design ensures easy installation and maintenance, critical for minimizing downtime in industrial operations.

Key Engineering Features That Impact Performance

The bearing’s precision rating options (P0 to P2) allow customization based on application requirements—P2 for high-speed precision machinery and P0 for general industrial use. Clearance grades C0, C3, and C4 accommodate thermal expansion in different operating temperatures, preventing premature failure. The choice between steel and brass cages offers flexibility: steel cages provide cost-effectiveness for standard applications, while brass cages offer superior heat resistance for high-temperature environments. Manufactured from high-quality bearing steel, the component ensures durability and resistance to wear, even under heavy loads.

Why Choosing the Right Bearing Reduces Total Cost of Ownership

Selecting a bearing with the correct specifications directly impacts operational costs. A bearing with improper clearance can lead to overheating and early fatigue, resulting in unplanned maintenance and production stops. This cylindrical roller bearing’s adherence to international standards ensures compatibility with existing equipment, reducing the need for costly modifications. By investing in a precision-engineered bearing, you avoid the hidden expenses of frequent replacements and downtime, ultimately lowering your total cost of ownership over the equipment’s lifespan.

Quality Assurance You Can Trust

Packaging & Shipping

• Standard packaging includes carton boxes with palletization for bulk orders
• Typical delivery time: 10-15 days from order confirmation
• Flexible shipping options: courier, air freight, or sea freight based on urgency and destination
• Low minimum order quantity supported, ideal for both small-scale repairs and large production runs

Get Your Cylindrical Roller Bearing Quote Today

Whether you need the NTN Koyo Timken Nup220em-222em series or another specific model, we can source and supply the right cylindrical roller bearing for your application. Provide us with the model number, dimensions, or required specifications, and our team will promptly deliver a competitive quote and lead time. The sooner you confirm your order, the sooner we can arrange shipment to keep your operations running smoothly.

Frequently Asked Questions