Long-Life HK2818 HK3020 Needle Roller Bearing 30X38X16/24/32

Product Specifications

Application Suitability

Struggling to Find Reliable Needle Roller Bearings? Here’s Your Solution

As a buyer, you know the frustration of mismatched bearing dimensions causing delayed installations or dealing with multiple suppliers just to source different brands.劣质轴承材质硬度不足导致早期磨损，更别提在难维护工况下频繁润滑带来的高成本——这些问题直接 impact your equipment uptime and bottom line.

Long-Life Needle Roller Bearings for Demanding Operations

Our Long-Life HK2818 and HK3020 needle roller bearings address these challenges head-on. With rich stocks and ISO 9001 certified production processes, we ensure you get the right bearing when you need it. Whether for hydraulic cylinders in construction machinery or precision automation equipment, these bearings deliver consistent performance under radial loads, reducing the need for frequent replacements.

Optimal Performance in Key Operating Conditions

Designed to thrive in applications with limited radial space, these needle roller bearings excel where high load capacity and compact design are critical. The Z1V1 to Z3V3 vibration grades mean you can select the precision level matching your machinery’s requirements—from standard industrial use to high-precision automation. Operating temperatures compatible with both grease and oil lubrication further extend their versatility across diverse working environments.

Engineering Details That Ensure Reliability

Let’s break down what makes these bearings stand out: The 30X38X16/24/32 dimensions offer interchangeability with major international standards, simplifying replacement. High grease technology ensures effective lubrication retention, while the option for oil lubrication provides flexibility in high-speed scenarios. The robust construction, tested for surface hardness and dimensional accuracy, directly contributes to their long service life—critical for reducing unplanned maintenance in steel冶金 or mining applications.

Why Choosing the Right Bearing Lowers Total Cost

Investing in quality needle roller bearings isn’t just about upfront cost—it’s about total cost of ownership. A bearing that fails prematurely due to poor material quality can cause连带损坏 to adjacent components, leading to costly downtime. Our bearings, with their严格的成品检验流程 and 100% on-time delivery rate, minimize these risks. By meeting ISO standards for dynamic load capacity and vibration, they ensure your equipment runs efficiently, lowering maintenance and replacement expenses over time.

Quality You Can Trust, Backed by Rigorous Processes

Packaging & Shipping

• Secure packaging in cartons and pallets to prevent damage during transit
• Ready for immediate dispatch with rich in-stock availability
• Flexible shipping options: Express, Road, Train, Air, or Sea based on your timeline and budget
• Low minimum order quantities to support both small-scale repairs and large production runs

Get Your Needle Roller Bearing Quote Today

Don’t let bearing issues slow down your operations. Provide us with your required model, dimensions (d x D x B), and quantity, and our team will respond within 0.5 hours with pricing and delivery details. Whether you need standard sizes or custom OEM/ODM solutions, we have the expertise to fulfill your requirements efficiently.

Frequently Asked Questions