AXK1730 2AS Thrust Needle Roller Bearings by FOCMKEAS 17mm×30mm Set

Description

Product Overview

The AXK1730 2AS thrust needle roller bearing set is engineered for precision and durability in demanding industrial environments. Each bearing features a 17mm inner diameter, a 30mm outer diameter, and a 4mm thickness, providing a compact footprint without sacrificing performance. The core of the bearing consists of hardened steel rollers that distribute axial loads evenly, while a precision‑machined steel cage maintains roller spacing to reduce friction, vibration, and noise. The accompanying AS1730 washers are forged from spring steel, offering additional support and alignment for applications where adjacent components cannot serve as raceways. This combination of high‑quality materials and thoughtful design ensures the bearing can handle a static basic load rating of 31.6 kN and a dynamic basic load rating of 9.52 kN, with a maximum rotational speed of 9,600 RPM.

Usage

These thrust needle roller bearings are suited for a wide range of equipment where axial loads dominate. Typical installations include agricultural machinery such as seed drills and harvesters, conveyor systems that require smooth shaft rotation, robotic arms that demand precise positioning, elevators and rolling mills that experience continuous axial pressure, as well as rudder shafts, aggregate crushers, minibikes, and lathes. The bearing’s ability to accommodate axial loads in one direction only makes it ideal for setups where a counter‑bearing or opposite thrust bearing is not feasible. Its compact dimensions allow it to fit into tight housings, while the steel cage and rollers provide long‑term reliability even under heavy‑load cycles.

Why Choose Us

Choosing the AXK1730 2AS bearing means selecting a component that balances engineering excellence with cost‑effective manufacturing. FOCMKEAS, the brand behind the product, adheres to strict quality control processes, including heat‑treatment of rollers and dimensional inspection of cages and washers. Each bearing undergoes a rigorous load‑testing regimen to verify compliance with the stated static and dynamic ratings. The inclusion of two AS1730 washers with each bearing set simplifies installation and reduces the need for additional custom parts. Moreover, our after‑sales support team offers technical assistance, replacement parts, and warranty coverage to ensure uninterrupted operation for your machinery.

Key Features

• Compact 17mm × 30mm × 4mm size fits tight spaces while delivering high load capacity.
• Hardened steel rollers and cage reduce friction, extending bearing life and minimizing maintenance.
• Includes two spring‑steel washers for added support when adjacent components cannot act as raceways.
• Rated for 31.6 kN static and 9.52 kN dynamic loads, suitable for heavy‑duty industrial tasks.
• Backed by FOCMKEAS technical support and warranty for reliable after‑sales service.

FAQ

What axial load direction does the bearing support?

The AXK1730 2AS bearing is designed to accommodate axial loads in one direction only. For applications requiring bidirectional thrust, a complementary bearing must be installed on the opposite side.

Can the bearing be used without the supplied washers?

While the bearing can technically operate without the washers, the AS1730 washers provide essential support and alignment, especially in installations where the housing does not serve as a raceway. Using the washers is recommended for optimal performance and longevity.

What is the maximum operating temperature?

The bearing’s steel components are heat‑treated to withstand temperatures up to 120 °C (248 °F) continuously, making it suitable for most industrial environments.

How do I determine the correct bearing orientation?

Orientation is critical for thrust bearings. The side marked with the manufacturer’s logo should face the direction of the applied axial load. Refer to the installation diagram in the product manual for precise guidance.

Is there a recommended lubrication method?

For most applications, a light grease with a high‑temperature rating is sufficient. Apply a thin, even layer to the rollers and cage, avoiding excess that could attract contaminants.