The type RKS.161.14.0544 slewing support has passed the strict inspection and the test run before leaving the factory, all are qualified products, and conforms to the national standard. The bearing produced by us has the following characteristics:
(1) flexible rotation of the product.
Note: operation is not flexible after installation. It may be that the host mounting surface is not well matched with the slewing support mounting surface, which leads to the axial clearance of the slewing support after installation cannot compensate for the deformation of the slewing support. The slewing support is in the state of negative clearance, and it is difficult for the rolling body to operate in the raceway (sometimes accompanied by abnormal sound). Or the size gear meshing is bad; Or the size of the gear card has a foreign body.
(2) no noise during trial operation after assembly.
Note: "noise after installation" may be caused by poor meshing of large and small gears, loose on and off, and abnormal sound caused by excessive meshing at the maximum position of tooth jump.
(3) the bearing clearance with precision, rotation does not shake.
Note: if the slewing support is loaded, its clearance is about 3-5 times of the factory inspection (three-point inspection method), and it can be used in this range.
Product structure and parameters:
Main dimensions | Fixing holes | Gearr teeth | Toothforce | Mass | Fig N° | Basicload rating | curves | Designation |
De | Dm | Di | Fe | he | Ne | Fi | hi | Ni | D | m | Z | Norm. Tooth | Max. Tooth force | | Axial dyn. C | Axial stat. Co | Raceways (r) | Bolt (b) |
mm | | | kN | kN | kg | | kN | kN | | |
640.3 | 544 | 474 | 585 | M12 | 28 | 498 | 14 | 32 | 630 | 6 | 105 | 23 | 42 | 44 | G | 270 | 680 | 2r | 2b | RKS.161.14.0544 |
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About us:
1. A product line that meets the needs of the market
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The products are widely used in many fields, such as flat uniaxial, inclined uniaxial, biaxial photovoltaic, trough type, butterfly type, tower type photothermal, photoelectric, wind power generation, construction machinery (ship crane, crane, wood grab, coal mine equipment, aerial work vehicle, flat transport vehicle, automatic rotating platform)