How to Buy Crossed Roller Bearing

If you're looking to buy crossed roller bearing, you've come to the right place. Whether you're looking for a cross roller bearing that will last for decades or one that will last a few short years, you'll want to read this article. It will explain how to buy these important parts for your machine.

HRE series cross roller bearing

The HRE series of crossed roller bearings has two parts: inner and outer rings. The outer ring has two equal parts, while the inner ring consists of one integral. This series of bearings is ideal for situations that require high rotation accuracy. This series has the same basic dimensions as the HRB series.

These bearings are high-precision and feature an X-shaped configuration of cylindrical rollers. This allows them to support high axial, radial, and tilting moment loads. These bearings reduce the number of positions required by conventional bearing arrangements. In addition, they conform to the ISO dimension series 18 and are free from gear teeth and clearance. They can also be preloaded.

These bearings are designed to offer higher center load capacity and reduced side-play. They are equipped with preloaded roller strips that hold cylindrical rollers that alternately tilt 90 degrees. This ensures smooth travel over the full range of travel. These bearings also feature a minimal backlash and a 150-urad deviation.

CHG HRB series cross roller bearing

The HRB series cross roller bearing is a basic type of crossed roller bearing. It features high precision and rigidity. It also has the advantage of being small in size. This bearing is well suited to situations requiring high precision, rotation accuracy, and torque. The basic cross roller bearing has an inner rotating ring.

This bearing is widely used in CNC machine tools, industrial robots, and medical equipment. It has high precision, and can be precisely adjusted for preload, clearance, and other parameters. This feature helps to reduce the cost of processing. Furthermore, it has low friction and high precision.

Crossed roller bearings provide higher accuracy, rigidity, and weight-bearing capacity than ball bearings. They can support high loads and have a large contact surface. They can support radial forces, tilting loads, and moment loads. In addition, they are highly resistant to damage. In many cases, they can replace multiple ball bearings, reducing material cost and space. They are also preferable for applications with short linear motions.

CHG HRB series crossed roller bearing

The HRB series is a basic crossed roller bearing that possesses two divisions. The outer ring is composed of two parts, with the inner ring comprising one integral ring. This bearing is well suited for situations where the inner ring must rotate with high accuracy. This type of bearing is also available in compact designs for smaller spaces.

The HSX crossed roller bearing series is similar to the HRB series, but it features a thin outer ring. There are no mounting holes on the inner ring, and it must be installed through a housing or presser flange. Compared with the HRB series, the HSX series is smaller and more rigid. It has a high running accuracy and is available with normal or low clearance. It can also be preloaded, with its suffix VSP.

Crossed roller bearings are highly efficient in applications requiring high precision. These bearings are commonly used in semiconductor processing, medical equipment, automation machinery, and clean rooms. As technology advances, they will become more commonplace in many industries.