Luoyang Yujie Industry&Trade Co., Ltd is one of the most experienced manufacturers and suppliers of rb7013 cross roller bearing in China. Please feel free to buy cheap rb7013 cross roller bearing for sale here from our factory. All customized products are with high quality and competitive price.
RB7013 Cross Roller Bearing
Video Description
cross roller bearing from Luoyang Yujie
Name | Cross Roller Bearing | ||
Structure | Rolling bearing | ||
model | RB7013 | ||
Shaft diameter | 70 | ||
Main size (mm) | Inner diameter d (mm) | 70 | |
Outer diameter D (mm) | 100 | ||
Roller pitch diameter (dp) | 84 | ||
Width (B B1) (mm) | 13 | ||
Oil hole | 1.5 | ||
Chamfer r(min) | 1 | ||
Main size (mm) | Ds(mm) | 78 | |
Dh(mm) | 92 | ||
Basic load rating (radial) | C (Kn) | 19.4 | |
Co(Kn) | 27.7 | ||
Weight (kg) | 0.35 | ||
Material | Inner sleeve bearing steel | ||
Cage material | Nylon, steel insurance, copper protection | ||
Precision | P5,P4,P2 | ||
use | Robot rotation and joint parts, machining center turntables, medical equipment, measuring instruments and IC manufacturing machines | ||
certificate | ISO9001:2000 | ||
package | Packed separately or according to customer requirements | ||
Place of origin | LuoYang HeNan | ||
Cylindrical rollers of crossed roller bearings are arranged crosswise,with each roller perpendicular to the adjacent roller,in a 90°V groove, separated from each other by a spacer retainer,and this design allows just one bearing to receive loads in all directions including radial,axial and moment loads.
Technological Process
All the forging will be inspected to ensure there is no defect in the material.
Rough Turning with 2-3mm allowance according to the drawing, at the same time every parts will be inspected to ensure the dimension is satisfy with the drawing requirements.
Finish lathing with 2-5mm allowance according to the drawing, all the parts will be inspected to ensure the dimension is satisfy with the drawing requirements
The tolerance of center diameter shall be 0.05mm, and the holes shall meet the drawing requirements . The holes of each part shall be tested to ensure that they meet the requirements of the drawing.
Quenching will be done on the raceway of the bearing to improve the hardness, abrasive resistance and fatigue strength of the bearing. The hardness will be satisfy with customer’s requirements after quenching. after quenching,the outer diameter,ovality will be inspected.
Grinding include rough grinding,regrinding and finished grinding. After each grinding processing, the bearing will be tempered to prevent the deformation and cracking, and release the internal stress to make the material stable,and ensure the processing accuracy, then the next grinding will be done, Top and bottom surface,inner and outer diameter, raceway will be grinded to make the dimension and the precision meet the drawing requirements, every parts will be inspected to ensure all the bearing meet the drawing requirements
100% inspection shall be carried out on each part to ensure the inner diameter, outer diameter, surface and raceway of the bearing ring can satisfy the drawing requirements, and ready for assembly.
Final inspection will be done after assembly to ensure all the bearing are 100% qualified.
Typing according to the customer’s requirements, or typing our company’s brand, and the bearing will be packaged by Plastic film+plywood case, or according to the customer’s requirements.
Luoyang Yujie Industry &Trade Co.Ltd located in the Luoyang City , one of the main heavy industrial bases in China. We specialize in the production of bearing , non standard machinery parts, and assembling equipment. If you have any interests, feel free to contact us and we warmly welcome customers and friends visit us
Luoyang Yujie Industry & Trade Co.,Ltd.
Tel: +86-379-80865527
Fax: +86-379-65136562
ADD: Jianxi Industrial Park,Luoyang City,Henan,China
https://www.yogiemachinery.com/products
Website:https://www.yogiemachinery.com
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