Cross Roller Bearing

Features and advantages of crossed roller bearings

Posted by mywp

02/07/2025

On 17/01/2022

Contents Hidden

1 advantages of crossed roller bearings

2 LKPB's crossed roller bearings

2.1 About LKPB Bearing manufacturer

2.2 LKPB With more than 10 years of production experience

2.2.1 Get a free quote fast

According to the precision and size of bearings, crossed roller bearings can be divided into precision crossed roller bearings and crossed roller slewing bearings. Both crossed cylindrical roller slewing bearings and precision crossed roller bearings have the characteristics of high rigidity, high slewing accuracy, stable rotating torque and high bearing capacity. The bearings play a vital role as the core components in the precision slewing equipment. The main factors affecting the slewing accuracy of bearings are bearing manufacturing accuracy and bearing rigidity.

Precision crossed cylindrical roller bearings have a series of advantages such as small size, high rotational accuracy, strong resistance to deformation, large load capacity and flexible structure design, etc. They are widely used in precision equipment such as joints and rotating parts of industrial robots, CNC rotary tables, CNC machine tools, indexing tables, precision test tables, medical equipment, optical telescopes and large radar antennas.

advantages of crossed roller bearings

1. Crossed roller bearings can be assembled in all directions of the spindle and are easy to use.

2. they can withstand both radial and axial loads, thus simplifying the machine structure and reducing the weight of the machine.

3. crossed roller bearings have low grease consumption due to high rotational efficiency and low heat dissipation. 4.

4. High rotary accuracy due to negative clearance.

5. High rigidity, 3-4 times more rigid than conventional bearings.

6. High load carrying capacity, the roller and raceway are in linear contact and can withstand higher loads.

LKPB's crossed roller bearings

About LKPB Bearing manufacturer

Luoyang LIKE Precision Machinery Co., Ltd – LKPB®, Located in Luoyang, China, Established in 2013 with a registered capital of 5 million, We are a professional bearing manufacturer.

LKPB strictly follows the ISO9001 quality system requirements for product quality control, we have a strong technical team to accept processing of non-standard precision bearings of P5, P4, P2 and VSP level of accuracy. The products inner diameter size range is φ20mm-φ2000mm.

We have established long term co-operation with a number of the world’s leading machine tool and robotics companies, the products can completely replace of INA/IKO/THK/FAG/SKF/KAYDON/HIWIN and other brands. We believe that cooperating with us will exceed your expectations.

Precision Rotary Table Bearing ( YRT, YRTC, YRTS, YRTM, ZKLDF Series) ;

Precision Crossed Roller Rings ( RA/RA-C, RAU, RB, RU, RW, RE, SX, XU, XV, XSU, XR/JXR, CRB/CRBC, CRBF/CRBFV, CRBH/CRBHV, CRBS/CRBSV, CRBT/CRBTF Series);

Thin Section Bearings ( KAA, KA, KB, KC, KD, KF, KG, JHA, JA, JB, JG, JU Series);

Robot Reducer Bearings (CSF/CSG, SHF/SHG, CSD Series, RV Reducer Bearings and Flexible Bearings F, 3E Series);

Angular Contact Ball Bearings ( 718, 719, 70, 72, 2344/2347 Series);

Ball Screw Support Bearings ( ZKLF/ZKLN, ZARF/ZARN Series);

Slewing Bearings ( Cross Roller, Four-Point Contact, Eight-Point Contact Same Path, Eight-Point Contact Different Path, Three-row roller and Flanged Series);

Hollow Rotary Platform Bearings ( ZK Series).

For expert guidance in meeting your specific requirements, reach out to our knowledgeable team. Experience firsthand how our precision solutions can elevate your machinery’s efficiency and durability. Contact us today!