Jiaxing bearing on supporting roller bearing performance characteristics

There is rotational, have HRB bearing ( ) Jiaxing bearing group sales co. , LTD. ( The company) Is bearing group co. , LTD. Established in jiaxing spot sales window, specializing in HRB brand bearings, facing the whole country, the existing stock 50 million yuan, covers the whole bearing, have very strong spot supply, is the group's retail sales center. Supporting roller bearings with a thick wall of the outer ring, the use of the outer ring, rolling roller can be directly on the rolling path, and can withstand high load. With cylindrical and spherical roller bearing outer race, using spherical shape can make installation tilt compensation. Tolerance: the size, shape and supporting roller rotation accuracy level for P0, normally with circular diameter of bearing roller diameter tolerances for mm, NATR, NATV, NUTR type bearing width tolerance for h12. Adjustable mind: supporting roller is adjustable concentric cylindrical diameter is very small, at low load, it is about 3 ~ 4 & prime; In the medium to high load for 5 to 7 & prime; 。 With supporting roller is adjustable concentric circular diameter is 15 ~ 20 & prime; 。 When have larger Angle error, the size of the according to the load and the edge of a significant stress, it will reduce the service life of bearing. Use and installation: when will support roller as rolling bearing adopts commonly used fit into a bearing shell, the load selection for 'basic load rating' column. When direct bearing outer ring rolling, the radial load will cause the outer ring of bearing roller of elastic deformation. Will produce change, rolling element load distribution, the peak load increases, resulting in a loss of dynamic and static load capacity. At this time should choose 'as a supporting wheel load column. When assembly supporting roller, oil hole must be in the load section. If you are more interested in jiaxing bearing group co. , LTD. The author introduces the information or have any questions, please click on the website on the right side of the online customer service or call:, you full close jiaxing bearing purchasing consultant company. - - - - - - Editor: jiaxing bearing sourcing consultant LTD. All rights reserved, The company) Reprint please indicate the source