NTN Koyo Timken Nup224em 226em 228em Cylindrical Roller Bearing

Product Specifications

Application Suitability

Need Reliable Cylindrical Roller Bearings? Here’s What You Should Know

Finding the right cylindrical roller bearing for your equipment can be challenging. Mismatched dimensions lead to installation delays, while poor quality components often result in early failure and unexpected downtime. Sourcing from multiple suppliers for different brands adds unnecessary complexity to your procurement process.

Engineered for Consistent Performance

Our NTN Koyo Timken Nup224em 226em 228em cylindrical roller bearings address these challenges with precision manufacturing and comprehensive availability. Produced under ISO 9001 standards, these bearings feature double rows and a radial load design, making them suitable for high-load applications in industrial gearboxes, construction machinery, and steel processing equipment. With both steel and brass cage options, we can match the exact requirements of your operating environment.

Optimal Performance in Demanding Conditions

This cylindrical roller bearing excels in applications with radial loads and moderate misalignment, thanks to its aligning capability and 60° contact angle. The unseparated design ensures assembly integrity, while the bearing steel construction provides durability in temperatures ranging from standard industrial environments to moderate heat conditions. Whether used in conveyor systems or automotive transmissions, proper clearance selection (C0, C3, or C4) is critical to prevent overheating and extend service life.

Key Engineering Features for Longevity

The precision rating options (P0 to P2) allow you to balance performance needs with cost—P5 or P4 grades for high-speed machinery where minimal vibration is essential, and P0 for general industrial use. The choice between steel and brass cages impacts both operating temperature range and load capacity; brass cages offer better heat dissipation for continuous operation, while steel cages provide higher strength for shock load applications. The 95x170x32 mm dimension ensures compatibility with international standard mounting configurations, simplifying replacement and maintenance.

Total Cost of Ownership Matters

Selecting the right cylindrical roller bearing directly affects your equipment’s total cost of ownership. Using bearings with improper clearance or precision can lead to premature wear, increasing maintenance frequency and replacement costs. Our bearings undergo rigorous dimension and hardness testing to meet industry standards, reducing the risk of unplanned downtime. By choosing a supplier with full brand coverage, you streamline procurement and avoid the hidden costs of managing multiple vendor relationships.

Quality You Can Trust

Packaging & Shipping

• Packaged in cartons with pallet options for bulk orders
• Standard lead time of 10-15 days for production items
• Flexible shipping via courier, air, or sea freight based on urgency and destination
• Low minimum order quantities available to support both small repairs and large production runs

Get Your Cylindrical Roller Bearing Quote Today

Whether you need the NTN Koyo Timken Nup series or other cylindrical roller bearings, we can provide competitive pricing and availability. Simply share the model number, dimensions, quantity, and application details, and our team will confirm specifications and delivery options. The sooner you contact us, the sooner we can arrange production or shipping from stock.

Frequently Asked Questions