Series Flange Type-External Gear

Product group
Series Flange Type

Xuzhou Helin Slewing Bearing Co., Ltd.

Xuzhou Helin Slewing Bearing Co., Ltd.

Product description

The slewing bearing rolling elements are usually separated by individual nylon spacers. This structure can maintain the smoothness of the movement, and the price is low, so it is widely used. Special applications need to use special ball or roller isolation blocks, such as copper, aluminum and other high-temperature isolation. Generally, bearings installed on horizontal shafts or continuously rotating generators and slewing bearings used in occasions with high requirements for positioning and reliability can use strip combined cages to keep the rolling elements in the correct position. Circumferential position, higher reliability.

Slewing Bearing with Flange -- External Gear

Characteristic of structure, performance and application

The Thin Section Slewing Bearing has the same structure with the ordinary slewing bearing, but the weight is light, and rotate flexibly, which widely used in the food machinaery, canning machinery and environmental machinery etc.


1. Fast: Be good at adapting, simple organization, high working efficiency, be creative and accept all kinds of customization.

2. Flexible: streamlined personnel, short communication path, and problems can be solved quickly, perfect after -sales services.

3. Efficient: employees have higher comprehensive ability, high work efficiency, high output, good quanlity and short product delivery time.


1. Helin slewing bearing is located in Xuzhou, a very famous Construction Machinery Base, and has its own stable, technically sound design, development, and manufacturing team.

2. The physical factory has a strong R&D team, and production equipment is advanced, production equipment is continuously increased and updated, and there are molding batch production lines with clear division of labor and high production efficiency. (Standard models with raw material in stock, delivery time within 7 days.)

3. The slewing bearing is exported to more than 30 countries, which obtain high praise and recognition from customers all over the world.And our engineer can come to your country to do measurements.


1. n1 is the nos of lubricating holes.Oil cup M8×1JB/T7940.1~JB/T7940.2.The Oil nipple's location can be change according to the user's application.

2. "Km" is addendum reduction.

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