【 Jiaxing bearing common sense 】 Cross roller bearing structure characteristics and series models, you know

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. Cross roller bearing is a kind of special type bearing division of inner ring and outer ring spinning, by dividing the inner ring or outer ring, after loading roller and retainer interval, and cross roller bearing ring fixed together, in order to prevent the separation of each other, so the installation of cross roller bearing ring when the operation is simple. A, structure features: cross roller bearing, cylindrical roller is in 900 V groove rolling surface to be vertically arranged each other through the isolation piece, so cross roller bearings can withstand radial load, axial load and torque load in the direction of the load. The size of the inside and outside the circle is miniaturization, thin form is more close to the limit of small size, and high rigidity, and the precision can reach P4, P2, therefore suitable for industrial robot joint and rotation, the rotation of the machining center machines, mechanical rotary department, precision rotary worktable, medical machine, calculator, IC manufacturing equipment and other equipment. Second, cross roller bearings including RA/RB/RE/RU/CRB/CRBH/YRT/ZKLDF these series models. 1. RB ( Outer ring type, inner ring spinning with) This series of models are crossed cylindrical roller bearing, basic, inner and outer ring size is minimal to miniaturization, its structure is the outer ring is divided, the inner ring design is an organic whole, the inner ring spinning of high precision parts suitable for requirements. 2. RU, XRU ( Inner and outer ring size) This series model is due to the processing of mounting holes, there is no need for a fixed flange and brackets. In addition, as a result of using arrange ushering the integration of internal and external ring structure, the installation will have little impact on performance, thus can obtain the stable rotation accuracy and torque. Can be used for outer ring and inner ring spinning. 3. RE ( Type division of the inner ring and outer ring spinning with) This series model is produced by the design concept of RB type new type, main dimensions and RB type is the same, its structure is the inner ring is split type, design of outer ring is an organic whole, is suitable for outer ring spinning high precision parts. 4. RA ( Outer ring type, inner ring spinning with) This series model is the RB type inner and outer ring thickness decreases to the limit of the compact, suitable for the need of light weight, compact design, such as the robot manipulator and rotating parts. 5. RU, XRU ( Inner and outer ring size) This series model is due to the processing of mounting holes, there is no need for a fixed flange and brackets. In addition, as a result of using arrange ushering the integration of internal and external ring structure, the installation will have little impact on performance, thus can obtain the stable rotation accuracy and torque. Can be used for outer ring and inner ring spinning. 6. SX type ( Division of outer ring, internal ring spinning with) Its structure is similar to RB series, outer ring is two integral structure, through three fixed ring joint, the inner ring body design, suitable for the requirements the inner ring spinning of high precision parts. Crossed tapered roller can withstand the high overturning moment, suitable for machine tool, including vertical boring machine and grinding machine, machine tool precision round table indexing table, large gear hobbing machine, turret, industrial robots, etc. 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