All Integrated Structure Crossed Roller Bearings CRBH Series
- CHG
- LuoYang, China
Features Of Cross Roller Bearing：
1.with excellent rotational accuracy
2. Installing simplifies operation
3. Bear large axial and radial loads
4.Significant savings in installation space
5. High speed capability
6. Shaft length and reduce processing costs, the geometry of thermal expansion is limited to hanges .
7. Nylon spacer, low inertia, low starting torque, easy to control angle indexing
8. Optimization of preload, rigidity, high precision guide rollers running
9. Carburizing steel provides excellent impact resistance and surface abrasion resistance
10. Simple but adequate lubrication
All Integrated Structure Crossed Roller Bearings CRBH Series
Product description
Precision Cross Roller Bearing, the inner structure of which adopts the vertical and cross arrangement of cylindrical rollers with 90°, can bear radial load, double-direction thrust loads and overturning moment at the same time. Combined with its high rigidity, it can be applied to the joints and rotating parts of industrial robots, rotary tables of machining centers, rotating parts of manipulators, precision rotary tables, medical equipments, measuring instruments, IC manufacturing machines, etc.
Precision Cross Roller Bearing has three structure types, including bearing with cage, with separator, and with full complement. Cage and separator types are suitable to low friction moment and high-speed rotation, while full complement is suitable to low-speed rotation and heavy load.
| Shaft diameter (mm) | Identification number | Main dimensions | Mounting dimensions (mm) | Basic dynamic load rating | Basic static load rating | weight | |||||
| (mm) | |||||||||||
| inner ring d | outer diameter D | width B | Chamfer r(min) | da | Da | C | Co | (Kg) | |||
| （KN） | (KN) | ||||||||||
| 50 | HCRBH 5013 A | HCRBH 5013 A UU | 50 | 80 | 13 | 0.6 | 56 | 74 | 17.3 | 20.9 | 0.29 |
| 60 | HCRBH 6013 A | HCRBH 6013 A UU | 60 | 90 | 13 | 0.6 | 66 | 84 | 18.8 | 24.3 | 0.33 |
| 70 | HCRBH 7013 A | HCRBH 7013 A UU | 70 | 100 | 13 | 0.6 | 76 | 94 | 20.1 | 27.7 | 0.38 |
| 80 | HCRBH 8016 A | HCRBH 8016 A UU | 80 | 120 | 16 | 0.6 | 88 | 112 | 32.1 | 43.4 | 0.74 |
| 90 | HCRBH 9016 A | HCRBH 9016 A UU | 90 | 130 | 16 | 0.6 | 98 | 122 | 33.1 | 46.8 | 0.81 |
| 100 | HCRBH 10020 A | HCRBH 10020 A UU | 100 | 150 | 20 | 0.6 | 110 | 140 | 50.9 | 72.2 | 1.45 |
| 110 | HCRBH 11020 A | HCRBH 11020 A UU | 110 | 160 | 20 | 0.6 | 120 | 150 | 52.4 | 77.4 | 1.56 |
| 120 | HGCRBH 12025 A | HCRBH 12025 A UU | 120 | 180 | 25 | 1 | 132 | 168 | 73.4 | 108 | 2.62 |
| 130 | HCRBH 13025 A | HCRBH 13025 A UU | 130 | 190 | 25 | 1 | 142 | 178 | 75.9 | 115 | 2.82 |
| 140 | HCRBH 14025 A | HCRBH 14025 A UU | 140 | 200 | 25 | 1 | 152 | 188 | 81.9 | 130 | 2.96 |
| 150 | HCRBH 15025 A | HGCRBH 15025 A UU | 150 | 210 | 25 | 1 | 162 | 198 | 84.3 | 138 | 3.16 |
| 200 | HCRBH 20025 A | HCRBH 20025 A UU | 200 | 260 | 25 | 1 | 212 | 248 | 92.3 | 169 | 4 |
| 250 | HCRBH 25025 A | HCRBH 25025 A UU | 250 | 310 | 25 | 1.5 | 262 | 298 | 102 | 207 | 4.97 |
Advanced equipment, Controllable quality, Optimized design, Precision products.
CHG has more than 100 sets of specialized production equipment, such as Vertical Lathe, Vertical Mill, Grinding Machine, Flaw Detector, Heat Treatment, etc., to realize Numerical Control, Automation and Intelligence, which ensures the production precision and efficiency.
Luoyang Huigong Bearing Technology Co., Ltd (CHG) is an enterprise majored in research , development, production and sales of accuracy bearings. According to the needs of users, the company has developed high-accuracy, high-performance, high-quality crossed roller bearings used on industrial robots.
Our company can produce crossed roller bearings RA, RB, RE, RU series and CRB, CRBC, CRBH, CRBF, CRBS series, XSU, XU, SX, XV Series cross cylind
rical roller bearings . The products are widely used in industrial robots, CNC machine tools, reducers, printing machinery, medical equipment, accuracy measurement and control equipment, communication radar antennas, optical equipment, and etc.
Package and Delivery
Vacuum packed with one bearing ----
Then packed into our Special customized paper box---
And then packed into the export wooden case. To protect the bearings from dust and rusty in transportation.
The application of crossed roller bearing
Crossed roller bearingare widely used in industrial robots, CNC machine tools, reducers, printing machinery, medical equipment, accuracy measurement and control equipment, communication radar antennas, optical equipment, and etc.
