ROLLIX Slewing Bearing

Rollix is a well-known brand specializing in the manufacturing of high-precision slewing bearings, used in a variety of applications, including wind turbines, cranes, and industrial machinery. They come in a range of types and sizes, tailored to meet specific application requirements. Here’s an overview of the different types of Rollix bearings and their typical size ranges:

Types of Rollix Slewing Bearings

  1. Single Row Ball Slewing Bearings

    • Description: These bearings have a single row of balls and are designed for applications where space is limited and load capacity is moderate.
    • Common Applications: Light to medium-duty cranes, excavators, turntables.
    • Typical Sizes: Outer diameters range from 300 mm to 5,000 mm.
  2. Double Row Ball Slewing Bearings

    • Description: Featuring two rows of balls, these bearings can handle higher loads compared to single row ball bearings.
    • Common Applications: Heavy-duty cranes, tower cranes, offshore platforms.
    • Typical Sizes: Outer diameters range from 500 mm to 6,000 mm.
  3. Cross Roller Slewing Bearings

    • Description: These bearings utilize cylindrical rollers arranged in a crisscross pattern, providing high load capacity and rigidity.
    • Common Applications: Robotics, medical equipment, precision machinery.
    • Typical Sizes: Outer diameters range from 500 mm to 4,000 mm.
  4. Triple Row Roller Slewing Bearings

    • Description: With three rows of rollers, these bearings can support very high axial, radial, and tilting moment loads.
    • Common Applications: Heavy-duty construction machinery, offshore cranes, mining equipment.
    • Typical Sizes: Outer diameters range from 1,000 mm to 8,000 mm.
  5. Light Series Slewing Bearings

    • Description: These are designed for applications where weight reduction is critical without compromising load capacity.
    • Common Applications: Light cranes, aerial platforms, wind turbines.
    • Typical Sizes: Outer diameters range from 200 mm to 3,000 mm.

Selecting the Right Rollix Slewing Bearing Size

When selecting the right Rollix bearing size for your application, consider the following factors:

  1. Load Capacity: Determine the axial, radial, and tilting moment loads the bearing will need to support.
  2. Speed Requirements: Consider the rotational speed of the bearing in your application.
  3. Installation Space: Ensure the bearing dimensions fit within the available space in your machinery.
  4. Precision and Rigidity: Assess the precision and rigidity requirements based on the application’s operational demands.
  5. Environmental Conditions: Factor in the operating environment, including temperature, humidity, and exposure to contaminants.

Rollix Crossed Rollers Internal Gear
07-0673-00, 07-0770-00, 07-0849-00, 07-0885-01, 07-0946-05, 07-1075-01, 07-1140-13, 07-1304-04, 07-1385-03, 07-1606-02, 07-1830-04, 07-1997-04, 07-2400-00, 07-2810-09

Rollix Crossed Rollers without Gear
08-0220-05, 08-0270-04, 08-0307-00, 08-0340-04, 08-0400-00, 08-0405-05, 08-0475-08, 08-0574-08, 08-0675-00, 08-0823-08, 08-0980-06

Rollix balls External Gear
01-0181-02, 01-0235-00, 01-0289-06, 01-0342-00, 01-0422-01, 01-0555-01, 01-0626-00, 01-0765-01, 01-0880-00, 01-0947-00, 01-1050-00, 01-1180-00, 01-1295-01, 01-1410-00, 01-1595-00, 01-1712-00, 01-1845-02, 01-1895-00, 01-2040-03, 01-2130-00, 01-2202-00, 01-2560-01, 01-3031-00, 01-0181-02

Rollix Balls Internal Gear
02-0245-00, 02-0308-01, 02-0422-00, 02-0520-00, 02-0626-01, 02-0720-02, 02-0820-00, 02-0935-00, 02-1050-00, 02-1225-00, 02-1295-00, 02-1415-00, 02-1565-02, 02-1715-00, 02-1805-02, 02-2022-00, 02-2040-00, 02-2202-00, 02-2560-00, 02-2618-00, 02-3074-01, 02-0245-00

Rollix Balls without Gear
03-0181-07, 03-0217-00, 03-0260-00, 03-0342-05, 03-0360-00, 03-0402-00, 03-0525-01, 03-0600-02, 03-0785-00, 03-0980-02, 03-0181-07

Light Series slewing Bearings
21-0411-01, 21-0541-01, 21-0641-01, 21-0411-01, 21-0741-01, 21-0841-01, 21-0941-01, 21-1091-01, 22-0411-01, 22-0541-01, 22-0641-01, 22-0741-01, 22-0841-01, 22-0941-01, 22-1091-01, 23-0411-01, 23-0541-01, 23-0641-01, 23-0741-01, 23-0841-01, 23-0941-01, 23-1091-01

Light Series Solid Sections Bearings
31-0411-01, 31-0541-01, 31-0641-01, 31-0741-01, 31-0841-01, 31-0941-01, 31-1091-01, 32-0411-01, 32-0541-01, 32-0641-01, 32-0741-01, 32-0841-01, 32-0941-01, 32-1091-01, 33-0411-01, 33-0511-01, 33-0641-01, 33-0741-01, 33-0841-01, 33-0941-01, 33-1091-01

Customization and OEM Services from LKPB

As a leading bearing supplier and manufacturer, LKPB offers extensive customization and OEM services to meet specific application needs. Whether you require non-standard dimensions, unique materials, or specific load capacities, LKPB can provide tailored solutions to enhance the performance and reliability of your machinery.

Benefits of Choosing LKPB

  1. Expertise and Experience: LKPB brings years of experience in bearing manufacturing, ensuring high-quality products and expert technical support.
  2. Advanced Technology: Utilizing cutting-edge technology and manufacturing processes to deliver precision bearings.
  3. Customization Capabilities: Offering bespoke solutions to meet unique application requirements.
  4. Global Reach: Ensuring timely delivery and support across the globe.


Rollix bearings are available in a variety of types and sizes, designed to meet the demands of diverse applications. By understanding the specific requirements of your machinery and working with a reliable supplier like LKPB, you can ensure that you select the optimal bearing solution. Whether you need standard or customized bearings, LKPB provides high-quality, tailored solutions to support your operational needs and achieve your performance goals.

About LKPB Bearing Company

LKPB Factory shooting

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 and other brands. We believe that cooperating with us will exceed your expectations.

  1. Rotary Table Bearings ( YRT, YRTC, YRTS, YRTM, ZKLDF Series) ;
  1. Thin Section Bearings ( KAA, KA, KB, KC, KD, KF, KG, JHA, JA, JB, JG, JU Series);  
  1. Robot Reducer Bearings (CSF/CSG, SHF/SHG, CSD Series, RV Reducer Bearings and Flexible Bearings F, 3E Series);
  1. Angular Contact Ball Bearings ( 718, 719, 70, 72, 2344/2347 Series);  
  1. Ball Screw Support Bearings ( ZKLF/ZKLN, ZARF/ZARN Series);
  1. Slewing Ring ( Cross Roller, Four-Point Contact, Eight-Point Contact Same Path, Eight-Point Contact Different Path, Three-row roller and Flanged Series);
  1. 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!

LKPB With more than 10 years of production experience

Supporting OEM service; 50 days return service; 7*24 hours technical support; Accept non-standard customization; Maximum 24 months product warranty