NSK NTN NUP217em-219em Cylindrical Roller Bearing High Quality

Product Specifications

Application Suitability

Need Reliable Cylindrical Roller Bearings? Avoid Common Sourcing Pitfalls

Many buyers struggle with finding the right cylindrical roller bearings that match both performance requirements and budget. Mismatched precision ratings lead to premature wear, while limited brand options force multiple supplier comparisons. When downtime hits because of bearing failure, the cost of replacement parts and lost production quickly adds up.

Engineered for Consistent Performance in Demanding Environments

Our cylindrical roller bearings address these challenges with ISO 9001-certified manufacturing processes and strict quality control. Available in models like NUP217em-219em, these bearings support radial loads with double rows and a 60° contact angle, making them suitable for applications with moderate misalignment. With both steel and brass cage options, we can match the bearing to your specific operating conditions, whether it’s high-speed rotation or heavy load handling.

Optimal Performance in Radial Load Applications

This cylindrical roller bearing excels in environments where radial load capacity is critical. The 95mm bore diameter and 170mm outer diameter provide a robust structure, while the 32mm width ensures stability during operation. The unseparated design simplifies installation, and clearance options (C0, C3, C4) allow customization for thermal expansion or vibration absorption—key factors in industries like manufacturing and industrial drives.

Key Engineering Features for Longevity

The choice of cage material directly impacts bearing performance: steel cages offer durability in high-temperature settings, while brass cages reduce friction at higher speeds. Precision ratings from P0 to P2 ensure compatibility with everything from general machinery to precision machine tools. Bearing steel construction delivers the hardness needed to resist wear, with surface treatments that minimize corrosion. These features work together to extend service life and reduce maintenance intervals, even in continuous-operation scenarios.

Total Cost of Ownership: Why Quality Matters More Than Price

Choosing a low-cost, uncertified cylindrical roller bearing may save money upfront, but the hidden costs of frequent replacements and unplanned downtime are far greater. Our bearings undergo rigorous testing—including dimension checks, hardness testing, and surface quality inspections—to meet industry standards. By investing in a bearing with the right precision rating and clearance, you reduce the risk of equipment failure, lower maintenance costs, and improve overall operational efficiency. It’s not just about the initial purchase; it’s about reliable performance over time.

Quality You Can Trust: From Production to Delivery

Packaging & Shipping

• Packaged in cartons and secured on pallets for safe transport
• Standard lead time of 10-15 days from order confirmation
• Flexible shipping options: express courier, air freight, or sea freight
• Low minimum order quantity available to support small-batch needs

Get a Quote for Your Cylindrical Roller Bearing Needs

Whether you need a specific model like NUP217em-219em or require help identifying the right bearing for your application, we’re here to assist. Provide us with your bearing model, dimensions (d x D x B), and quantity, and we’ll deliver a competitive quote with clear lead times. With access to both international brands and our own production capabilities, we can meet your requirements efficiently and reliably.

Frequently Asked Questions