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28
2023.Sep

How to Improve INA Bearing Installation Accuracy

C ommon ways to replace INA bearings There are two most common ways to replace INA bearings: one is to directly heat INA bearings with acetylene oxygen; the other is to use oil immersion heating for small INA bearings to achieve thermal expansion and expand the inner diameter of INA bearings for assembly. These methods have been...
27
2023.Sep

What is the correction of NTN Bearing Limit Speed

The limit speed of NTN bearing The speed of NTN bearing is mainly limited by the temperature rise caused by the friction heating inside the bearing. When the speed exceeds a certain limit, the bearing will not continue to rotate due to burns. The limit speed of NTN bearing refers to the limit value of the speed at which it can r...
26
2023.Sep

SKF bearing cuts fuel cost for heavy trucks

SKF launches the SKF Energy Efficient (E2) tapered roller bearing (TRB), especially designed for truck final drive applications that reduces friction, enables less fuel consumption and reduces emissions in heavy trucks. This product is part of SKFs BeyondZero portfolio . All our product engineering efforts are focused towards ha...
25
2023.Sep

FAG deep groove ball bearing seal structure analysis and application

1. FAG deep groove ball bearing seal structure analysis FAG deep groove ball bearings have a variety of sealing structures. According to the different sealing materials, they are mainly divided into two types: rubber sealing ring and dust cover (standard iron cover): according to the different sealing arrangements, they can be d...
22
2023.Sep

How To Avoid KOYO Bearing Jam

A shaft often requires two fulcrums, that is, two sets of rolling bearings for support. The bearing configuration just solves the problem of how the bearing on the fulcrum fixes the shaft system axially, and how to avoid the bearing from jamming after thermal expansion. Based on the understanding of bearing knowledge, Eric Beari...
21
2023.Sep

How is the Ring of NSK One-way Bearing Formed

Although there are many types of NSK one-way bearings, their structural types, tolerance levels, material selection, and processing methods are different, but their basic manufacturing processes include the following: 1. Manufacture of NSK unidirectional bearing parts-Inspection of bearing parts-Demagnetization, cleaning and rus...
13
2022.Jun

FAG Bearing Abnormal Sound Detection Method

There are two ways to detect abnormal sound of FAG bearings. One is the noise detection method based on acoustics, and the other is the detection method based on vibration. 1. Detection method of abnormal sound (1) Noise detection method In a silencing environment where the basic noise is less than 20db, a high-quality microphon...
01
2022.Jun

SKF Ball Bearing and Ball Bearing Unit Installation

About SKF ball bearings and ball bearing units SKF ball bearings and ball bearing units are assembled in units. Before installing, you should not try to disassemble the bushing and remove the mounting ring from the bearing. When installing or removing ball bearings and bearing units, SKF recommends using a sling or dry jack to u...
30
2022.May

How to prevent SKF imported bearings from overheating

When the SKF imported bearing workpiece is seriously overheated, the grains are coarse, and at the same time, the amount of 8 iron cables in the steel increases, which is easy to cause the deterioration of the hot working performance of the workpiece. When the lcrl8Ni9Ti stainless steel body or flange is overheated, it is easy t...