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Double Row Ball Slewing Bearing To Adapt To The Temperature And Working Environment Is What
Sep 08, 2017

Double Row Ball Slewing Bearing to adapt to the temperature and working environment is what

Double Row Ball Slewing Bearings in the machinery industry is known as the "machine joints", is the relative rotation between the two objects, can withstand axial force, radial force, tipping moment of the necessary mechanical transmission of the original.

Double Row Ball Slewing Bearing rail and gear heat treatment:

The raceway of the Double Row Ball Slewing Bearing is subjected to surface induction hardening, and the quenching hardness ensures that the depth of the hardened layer can be achieved at HRC55 to 62.

Due to the need for transmission, Double Row Ball Slewing Bearings are usually made of one of the rings. The heat treatment state of the gear is generally normal or quenched and tempered state. Tooth surface can also be quenched in accordance with the requirements of the user, quenching hardness HRC50 ~ 60, and can guarantee sufficient depth. According to the different applications, gear quenching can be divided into full-tooth quenching and single-tooth induction hardening. Single tooth induction hardening can be divided into tooth surface tooth root quenching and tooth surface quenching.

Double Row Ball Slewing Bearing to adapt to temperature and working environment:

Double Row Ball Slewing Bearings can work in -300C ~ +700C, the user needs to adapt to lower or higher temperature Double Row Ball Slewing Bearings, our company can carry out special design. Double Row Ball Slewing Bearings in particularly harsh environments, such as maritime climate, dust or abrasive particles, dust, cement, coal and so on. Special seals, protective devices, and suitable oil trails must be used. So in order to make your bearing a normal role, want to do routine maintenance and maintenance work.

Jiangsu double positive Double Row Ball Slewing Bearing is located in China Shuanglou ball slewing bearing the township - Xuzhou, is set research and development, design, production in one of the Double Row Ball Slewing Bearings, rotary drive production R & D manufacturers. Rotary bearings, rotary drive has always been committed to domestic and foreign customers to provide the most permanent stability of the Double Row Ball Slewing Bearings, rotary drive products, the best quality service and the most meticulous technical support to make double positive Double Row Ball Slewing Bearings, Drive products and services to a higher level.

Double Row Ball Slewing Bearings and other ordinary bearings are the same, there are rolling and with a raceway ring, but to be different, Double Row Ball Slewing Bearings have many different characteristics.

Double Row Ball Slewing Bearing larger size, its diameter is usually 0.2-10 meters, and some diameter up to 40 meters.

Double Row Ball Slewing Bearing generally have to bear several aspects of the load, not only to bear the axial force, radial force, but also bear a large overturning moment. Therefore, a set of Double Row Ball Slewing Bearings often play several sets of ordinary rolling bearing role.

Double Row Ball Slewing Bearings operate at a lower speed, usually at 50 rpm. In many cases, Double Row Ball Slewing Bearings do not operate continuously, but only in the angle of rotation, the equivalent of the so-called "swing bearings."

In the material and heat treatment and other manufacturing processes, Double Row Ball Slewing Bearing and rolling bearings are also very different.

Normally, the Double Row Ball Slewing Bearing is provided with a ring gear for rotational drive and a sealing device for dustproofing.

Installation in different ways, Double Row Ball Slewing Bearings do not like the ordinary bearing on the mandrel and installed in the bearing box, but the use of screws to be fixed in the upper and lower bearings.

Double Row Ball Slewing Bearing is able to withstand the comprehensive load of large bearings because of its shape resembles the plate, it is also known as "turntable bearings", can also bear a larger axial load, radial load and overturning moment, Set of ordinary bearing combination of the use of the function. Generally applicable to withstand the huge overturning moment and the relative rotation of the mechanical equipment, is a highly efficient, high carrying capacity of the combination of bearings.

Therefore, due to Double Row Ball Slewing Bearing itself with the special nature of the reasons, therefore, to a greater extent, Double Row Ball Slewing Bearings to be a wide range of applications.