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  • Worm gear rotary drive and straight tooth rotary drive are highly integrated modular rotary reducers. Users do not need to purchase individual accessories one by one, and then assemble them into products with worm gear rotary drive and straight tooth rotary drive functions. The unnecessary productio
  • Slewing ring is a large bearing that can bear comprehensive load. It can bear large axial, radial load and overturning moment at the same time. Once a problem occurs, it will make a variety of noises. How can we solve these noises? The rotary table bearing manufacturer takes you to explore.1. Contro
  • Many users do not know some knowledge about the processing of slewing ring (rotary table bearing). The following small editor of rotary table bearing manufacturer will introduce the causes of processing deformation:1、 Shrinkage of circleAfter the heat treatment of the tooth surface and raceway surfa
  • ① Dust noise and Its Control CountermeasuresThere are dust and other foreign matters in the rotary table bearing (slewing ring), which will produce aperiodic vibration. The so-called dust sound, its vibration and noise are uncertain, with or without.Control measures for dust noise: improve the clean
  • Slewing ring, also known as rotary table bearing, is a large bearing, which plays an important role in mechanical equipment. It can bear large axial and radial loads and overturning moments at the same time. Although the development history of slewing ring is only 40 years, it has set off an upsurge
  • How to choose internal gear slewing ring and external gear slewing ring?The slewing bearing can be divided into: external gear slewing bearing, internal gear slewing bearing, and Non-gear slewing bearing.How to choose between internal gear slewing ring and external gear slewing ring, and what are th
Type of Gears and uses

Gear is a kind of machine element which has teeth cut around a cylindrical or cone-shaped surface with equal spacing. They are used to transmit rotations and forces from the driving shaft to the driven shaft when a pair of these elements have meshed. There are different types of gear. They have a di

Large gear tooth-by-tooth hardening slewing rings

Large gear tooth-by-tooth hardeningInduction hardening of small-, medium, and large-size gears is done using a tooth-by-tooth technique or encircling method. Depending on the gear size, required hardness pattern and geometry, gears are induction hardened by encircling the whole gear with a coil (so-

The isolation roller inside the slewing ring raceway is also called the isolation block

The isolation roller inside the slewing ring raceway is also called the isolation block, which is made of two materials: engineering plastics and metal.The role of the spacer in the slewing ring has exceeded the role of keeping, isolating and guiding the normal rotation of the rolling element, and i

Slewing Bearing of Rollix

Slewing Bearing of Rollix: Slewing Bearing of Rollix modelRollix Crossed Rollers Internal Gear07-0673-00, 07-0770-00, 07-0849-00, 07-0885-01,07-0946-05, 07-1075-01, 07-1140-13,07-1304-04, 07-1385-03, 07-1606-02, 07-1830-04, 07-1997-04, 07-2400-00, 07-2810-09Rollix Crossed Rollers without Gear08-022

Why heat up when using slewing ring

Slewing bearing is a kind of accessory that is used more now. In the process of daily use, it will show heat to some extent. If this situation cannot be dealt with in time, it will be relatively large damage to the bearing. I will introduce you today It is about what conditions will cause the slewin

The difference between slewing bearings and rolling bearings

1. As far as everything is normal, the slewing bearing contains the ring gear for the rolling drive and its anti-fouling sealing equipment. This equipment has a key effect on ensuring that all the slewing bearings are normal and low-speed and long-time load operation.2. The standard of roller bearin

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We are Xuzhou Helin Slewing Bearing Co.,Ltd Slewing bearing factory in Xuzhou city . Our slewing bearing size from 100 mm - 5000 mm with standard and non- standard models . Good product quality, short delivery time, suitable price, high cost performance . welcome to contact us . 
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Xuzhou Helin Participates in The Exhibition 2024 Bauma China

Xuzhou Helin specializes in the production of slewing bearings, slewing drives, gears, flanges, and other engineering machinery components. We cordially invite you to attend the bauma China International Engineering Machinery Exhibition, scheduled to take place in Shanghai from November 26 to 29, 20

Intermat Paris 2024 Audience Tickets

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Type of Gears and uses

Gear is a kind of machine element which has teeth cut around a cylindrical or cone-shaped surface with equal spacing. They are used to transmit rotations and forces from the driving shaft to the driven shaft when a pair of these elements have meshed. There are different types of gear. They have a di

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