CRBS

CRBS

QIBR Crossed Cylindrical Roller Bearings CRBS Series - The most commonly used materials and application selection reference for commercial applications

QIBR Crossed Cylindrical Roller Bearings CRBS Series are available in full complement and with isolation blocks, adapting to a wide range of environmental applications. In addition, QIBR crossed cylindrical roller bearings CRBS series have extremely small inner and outer diameters and are particularly compact, making them more adaptable to space-restricted areas. 

QIBR Crossed Cylindrical Roller Bearings CRBS Series: They are usually made of AISI 52100 material, with good wear resistance and strength, suitable for high load applications.

QIBR Crossed Cylindrical Roller Bearings CRBS Series usually made of AISI 440C stainless steel, suitable for applications in harsh environments.

QIBR Crossed Cylindrical Roller Bearings CRBS Series : The selection of material depends on the specific application requirements, including load, strength, environmental conditions and other factors to ensure the performance and life of the bearings in the use of the process, the comprehensive consideration of the above factors, you can effectively select the bearings suitable for the application requirements.

Standard:

GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN / VDEh

Material:

52100/100Cr6/SUJ2/Stainless Steel

Standard:

GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN / VDEh

Material:

52100/100Cr6/SUJ2/Stainless Steel

Brand:

QIBR/OEM/Neutral

Package

QIBR/Standard Industrial Package/OEM

Inner Diameter

50~200mm

Outer Diameter

66~226mm

Application:

Aerospace Industry, Robotics, Medical Devices, Semiconductor Manufacturing Equipment, Optical Equipment, Industrial Machinery, Automotive, etc

CRBS

QIBR

Model Selection

Filters

NO. Product Product Number Outer Diameter (D) Inner Diameter (d) Weight Type Thickness Chamfer r1min
1 QCRBS QCRBS 508 66mm 50mm 84kg Open 8mm 0.4
1 QCRBS QCRBS 508 V 66mm 50mm 84kg Open 8mm 0.4
2 QCRBS QCRBS 608 76mm 60mm 94kg Open 8mm 0.4
2 QCRBS QCRBS 608 V 76mm 60mm 94kg Open 8mm 0.4
3 QCRBS QCRBS 708 86mm 70mm 108kg Open 8mm 0.4
3 QCRBS QCRBS 708 V 86mm 70mm 108kg Open 8mm 0.4
4 QCRBS QCRBS 808 96mm 80mm 122kg Open 8mm 0.4
4 QCRBS QCRBS 808 V 96mm 80mm 122kg Open 8mm 0.4
5 QCRBS QCRBS 908 106mm 90mm 135kg Open 8mm 0.4
5 QCRBS QCRBS 908 V 106mm 90mm 135kg Open 8mm 0.4
6 QCRBS QCRBS 1008 116mm 100mm 152kg Open 8mm 0.4
6 QCRBS QCRBS 1008 V 116mm 100mm 152kg Open 8mm 0.4
7 QCRBS QCRBS 1108 126mm 110mm 163kg Open 8mm 0.4
7 QCRBS QCRBS 1108 V 126mm 110mm 163kg Open 8mm 0.4
8 QCRBS QCRBS 1208 136mm 120mm 184kg Open 8mm 0.4
8 QCRBS QCRBS 1208 V 136mm 120mm 184kg Open 8mm 0.4
9 QCRBS QCRBS 1308 146mm 130mm 199kg Open 8mm 0.4
9 QCRBS QCRBS 1308 V 146mm 130mm 199kg Open 8mm 0.4
10 QCRBS QCRBS 1408 156mm 140mm 205kg Open 8mm 0.4
10 QCRBS QCRBS 1408 V 156mm 140mm 205kg Open 8mm 0.4
11 QCRBS QCRBS 1508 166mm 150mm 220kg Open 8mm 0.4
11 QCRBS QCRBS 1508 V 166mm 150mm 220kg Open 8mm 0.4
12 QCRBS QCRBS 16013 186mm 160mm 620kg Open 13mm 0.6
12 QCRBS QCRBS 16013 V 186mm 160mm 620kg Open 13mm 0.6
13 QCRBS QCRBS 17013 196mm 170mm 675kg Open 13mm 0.6
13 QCRBS QCRBS 17013 V 196mm 170mm 675kg Open 13mm 0.6
14 QCRBS QCRBS 18013 206mm 180mm 710kg Open 13mm 0.6
14 QCRBS QCRBS 18013 V 206mm 180mm 710kg Open 13mm 0.6
15 QCRBS QCRBS 19013 216mm 190mm 740kg Open 13mm 0.6
15 QCRBS QCRBS 19013 V 216mm 190mm 740kg Open 13mm 0.6
16 QCRBS QCRBS 20013 226mm 200mm 780kg Open 13mm 0.6
16 QCRBS QCRBS 20013 V 226mm 200mm 780kg Open 13mm 0.6

Features and advantages of QIBR Crossed Cylindrical Roller Bearings CRBS Series

QIBR Crossed Cylindrical Roller Bearings CRBS Series have many significant features and advantages, which can solve key problems in various fields, mainly in the following aspects:

1. QIBR crossed cylindrical roller bearings CRBS series have the characteristics of high rigidity and high load carrying capacity

QIBR Crossed Cylindrical Roller Bearings CRBS Series have good rigidity and load carrying capacity despite their compact design and are suitable for high load applications.

2. QIBR Crossed Cylindrical Roller Bearings CRBS Series Characteristics of optimized structural design

QIBR Crossed Cylindrical Roller Bearings CRBS series have extremely small inner and outer diameters and are particularly compact, making them more adaptable to space-restricted areas.

3. QIBR Crossed Cylindrical Roller Bearings CRBS Series low friction and high efficiency

QIBR Crossed Cylindrical Roller Bearings CRBS Series reduce bearing friction torque and are suitable for use where low driving torque is required, improving the overall operating efficiency of the equipment.

4. QIBR Crossed Cylindrical Roller Bearings CRBS Series Customized Service

QIBR Crossed Cylindrical Roller Bearings CRBS Series usually provide customized service, which can design the bearings according to the specific needs and meet the special requirements and working conditions of different industries.

QIBR Crossed Cylindrical Roller Bearings CRBS Series Performance Improvement and Solutions

1. Effective improvement of material properties to enhance high load carrying capacity

QIBR Crossed Cylindrical Roller Bearings CRBS Series are manufactured with high quality steel for the inner and outer rings and balls, and vacuum heat treatment is used to improve the surface hardness and material properties, thus increasing the load carrying capacity and service life of the bearings.

2. Improvement of manufacturing precision and load capacity

QIBR Crossed Cylindrical Roller Bearings CRBS Series adopt foreign advanced processing equipment and technology, such as precision grinding, etc., to improve the geometric accuracy of the inner and outer rings and balls, reduce processing errors, thus improving the rotational accuracy and stability of the bearing.

3. Personalized design

For different occasions on the QIBR Crossed Cylindrical Roller Bearings CRBS Series application requirements, to provide personalized structure and size of the program to meet specific performance requirements. This approach not only enriches the standard of bearings, but also provides effective guidance for manufacturers to meet the individual needs of users.

In a word, through optimizing materials, manufacturing precision, personalized design and other measures, the performance of QIBR Crossed Cylindrical Roller Bearings CRBS Series can be significantly improved to meet the increasingly demanding application requirements.

QIBR Crossed Cylindrical Roller Bearings CRBS Series Main Application Areas

High-end CNC machine tools

QIBR Crossed Cylindrical Roller Bearings CRBS Series can improve the machining accuracy of machine tools and ensure the production of high quality parts. They provide stable support and precise workpiece positioning in high-precision machining.

Industrial Robots

QIBR Crossed Cylindrical Roller Bearings CRBS Series have high rigidity and can effectively withstand loads from all directions while providing high-precision motion control for industrial robot joint parts.

Aerospace

QIBR Crossed Cylindrical Roller Bearings CRBS Series provide high load support in limited space, making them ideal for space-constrained applications. Ensure accuracy and stability in the attitude adjustment systems of satellites.