K25X33X24 K28X33X17 K28X35X20 Hard Needle Roller Bearings

Product Specifications

Application Suitability

Need Reliable K25X33X24, K28X33X17, K28X35X20 Hard Needle Roller Bearings? Here’s What You Should Know

Finding the right needle roller bearings can be a hassle—either the dimensions don’t match your equipment, or low-quality options fail prematurely, causing costly downtime. With so many models and brands on the market, ensuring you get the exact specifications you need without compromising on performance is a common challenge for engineers and procurement teams alike.

Engineered for Consistent Performance in Demanding Applications

Our K25X33X24, K28X33X17, and K28X35X20 hard needle roller bearings are designed to address these pain points. As a professional bearing supplier with rich stocks and ISO 9001-certified production processes, we ensure each bearing meets strict dimensional and hardness standards. Whether you’re working on automation equipment, automotive components, or industrial machinery, these bearings deliver reliable performance under varying loads and operating conditions.

Optimal Performance in High-Load, Precision Environments

These hard needle roller bearings excel in applications requiring high radial load capacity and compact design. With their 12*24*6mm specification and vibration grades Z1V1 to Z3V3, they are ideal for precision rotating parts where minimal space and smooth operation are critical. The high grease technology ensures effective lubrication, whether using grease or oil, making them suitable for both low and high-speed applications.

Key Engineering Features That Impact Performance

The durability of these needle roller bearings stems from several critical design elements. First, the hard needle rollers provide exceptional load-bearing capability, distributing stress evenly across the raceway to prevent premature wear. Second, the precision dimensions (12mm bore, 24mm outer diameter, 6mm width) ensure compatibility with standard mounting configurations, reducing installation errors. Additionally, the vibration control grades (Z1V1 to Z3V3) minimize noise and resonance, which is crucial for sensitive machinery. The choice of lubrication—grease or oil—allows flexibility based on operating temperature and speed requirements, ensuring optimal performance in diverse environments.

Why Choosing the Right Bearing Lowers Total Cost

Selecting the correct needle roller bearing isn’t just about upfront cost—it directly impacts long-term reliability. Using a bearing with improper dimensions or low hardness can lead to early failure, resulting in unplanned downtime, replacement parts, and labor costs. Our bearings, with their strict quality control and high-grade materials, reduce the risk of premature wear and equipment breakdown. By adhering to international standards and undergoing rigorous testing, they help lower total cost of ownership by extending maintenance intervals and improving overall equipment efficiency.

Quality You Can Trust: From Production to Delivery

Packaging & Shipping

• Packaged in cartons and pallets for secure transportation
• Rich stocks available for immediate dispatch
• Multiple delivery options: Express, Road, Train, Air, or Sea
• Low minimum order quantity supported, ideal for both small and large-scale purchases

Get a Quote for Your K25X33X24, K28X33X17, K28X35X20 Bearing Needs

Ready to secure reliable needle roller bearings for your equipment? Provide us with the model, quantity, and delivery location, and our team will quickly send you a competitive quote. With our extensive inventory and fast response time, we can help you get the bearings you need without delay—whether for urgent repairs or planned production.

Frequently Asked Questions