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What are bearing heaters and what are they used for?
18
Jan
2020
If bearings are mounted using the cylindrical mounting process, it can take considerable force to achieve the necessary interference fits to prevent the bearing from spinning on the rotating component...
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Shaft and housing hole tolerance zone
12
Jan
2020
Shaft tolerance zoneFor most occasions, when the shaft rotates and the radial load direction does not change, that is, when the bearing inner ring rotates relative to the load direction, a transition ...
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What Are Linear Rails?
29
Dec
2019
Linear rails, also referred to as linear motion guides and linear slides, are common motion components used to achieve smooth sliding motions. They can be found in 3D printers, CNC mills, waterjet cut...
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What Is Preload of Linear Bearings?
22
Dec
2019
A linear bearing that has been preloaded is like shoes that have been broken in. Those shoes will be much more comfortable and you’ll get much more enjoyment out of them. On the other hand, if you de...
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Lead Screws vs. Ball Screws
07
Dec
2019
By Carlicia LayosaConfused about the difference between lead screws and ball screws and when you should use each? You’re not the only one – if only we could count the number of times we’ve heard th...
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What do you know about Spherical Roller Bearings?
02
Nov
2019
BY MICHAEL JERMANNDespite what their name may imply, spherical roller bearings are not truly spherical in shape. The rolling elements of spherical roller bearings are mainly cylindrical in shape but h...
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Bearings in motion systems
02
Nov
2019
BY MIKE SANTORABearings are simple machine elements crucial for motion applications. They usually consist of smooth rollers or metal balls and smooth inner and outer surfaces known as races against wh...
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What's the difference between dynamic load capacity and static load capacity?
27
Oct
2019
BY DANIELLE COLLINSRolling element linear bearings, such as round shafts and bushings, profiled rail guides, crossed roller slides, and even ball screws, have two load capacity specifications — dynam...
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Why use linear guides and ball screws with ball chains?
27
Oct
2019
BY DANIELLE COLLINSOne of the differences between radial ball bearings and recirculating ball linear guides has historically been that radial bearings typically use a cage to separate the balls and c...
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Characteristics of the pillow block bearings
01
Oct
2019
The pillow block bearing is composed of insert bearing and bearing housing. It is not necessary to design the bearing box separately when it is used. It has small size and simple structure. It can be ...
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Common plastic bearing materials and advantages & disadvantages
22
Sep
2019
It is well known that plastic bearings currently can be generally classified into plastic rolling bearings and plastic sliding bearings. The plastic sliding bearing generally has a self-lubricating fu...
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Application and characteristics of stainless steel bearings
15
Sep
2019
Stainless steel bearings not only have the characteristics of low vibration, low noise and high rotation precision of ordinary bearings, but also have their unique performance: adapt to wide environme...
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Main features of insert spherical bearings with housing
31
Aug
2019
1. The spherical bearing with housing can work under different shafts of the two bearing seats, and the maximum automatic adjustment angle can reach 2°.2. The spherical bearing with housing has good ...
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What are the characteristics of thin-wall bearings?
03
Aug
2019
1. The raceway and the roller are in contact with the wire or repaired, and the radial load-bearing capacity is large, and is applied to bear heavy load and impact load.2. The friction coefficient is ...
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Self-aligning ball bearing introduction
20
Jul
2019
The self-aligning ball bearing has two structures of a cylindrical hole and a tapered hole, and the material of the cage is steel plate, synthetic resin and the like. The characteristic is that the ou...
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