61868

61868, as a 618 series single row deep groove ball bearing, its core positioning is to be a highly adaptable and high-capacity bearing suitable for various general and industrial heavy-load scenarios. With a medium-large size design of 340mm inner diameter, 420mm outer diameter, and 38mm width, and equipped with a strong bearing capacity of 178kN basic rated dynamic load and 275kN basic rated static load, it can not only stably bear radial loads but also withstand bidirectional axial loads. Moreover, it has a low friction coefficient, and is compatible with machined copper cages and bearing steel materials, balancing structural stability and smooth operation. Its reference rotational speed reaches 2800r/min, which can meet the rotational speed requirements of most industrial scenarios. At the same time, this bearing has a simple structure, is universally applicable, easy to install, and has low maintenance requirements. It also supports various tolerance grades and radial clearance selections, and can flexibly adapt to engineering hydraulic cylinders, forging machines, motors, reducers, internal combustion engines, gas turbines, etc., and can also be applied in the chemical, conveying, and other industries. It provides reliable rotational support for the stable transmission of various general machinery and industrial equipment.