Zhejiang Waxing Electromechanical Co., Ltd is one of the most professional manufacturers and suppliers of sc8luu linear motion ball bearing in China. Welcome to buy high quality customized bearings made in China here from our factory. For price consultation, contact us.
SC8LUU Linear Motion Ball Bearing Slide Unit Block SCS8LUU Long Type for CNC Router Slide Block
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SC10LUU SC12LUU SC16LUU SC20LUU
Linear bearings are more and more widely used in precision equipment such as electronic equipment, food machinery, packaging machinery, medical machinery, printing machinery, textile machinery, machinery, instruments, robots, tool machinery, CNC machine tools, automobiles and digital three-dimensional coordinate measuring equipment Or in the special machinery industry.
1. According to the shape
open type, closed type;
Straight column type, single liner type (ordinary type), double liner type (extended type);
Single liner type with flange, double liner type with flange;
Two-side cut flange type, middle cut flange type, four-side cut flange type;
Heightened square with fixed seat (the fixed seat is made of aluminum alloy, the surface is anodized), widened square with fixed seat, etc.
2. According to the material
Shell: stainless steel, bearing steel, aluminum alloy (linear bearing with seat);
Cage: resin, stainless steel, bearing steel;
Surface treatment: chrome plating, nickel plating, surface anodizing (linear bearing external fixing seat), etc.;
The linear bearings included in our catalog are bearing steel shells, resin-lined cages, and untreated products on the surface; linear bearings with housings are the above-mentioned ordinary linear bearings with aluminum alloy seats.
3. By series
Linear bearings are divided into two series by series, namely LM and LME series.
LM series are used in Asia, Southeast Asian countries, Japan, Korea, China, etc.
LME series are mostly used in Europe, the United States, Germany, Italy and other regions. The structural characteristics of the two series are roughly the same except for the different dimensions and aperture tolerances.
The advantages of straight column type linear bearings:
1. Cheap price; 2. Small space occupation; 3. Large inventory;
Disadvantages: It is time-consuming and labor-intensive to process the fixing seat by yourself when using it
The advantages of the flange type linear bearing: the counterbore of the flange is fixed with the inner hexagon, so the installation is convenient;the disadvantage: the price is more expensive than the straight column type.
The advantage of the linear bearing with a fixed seat: the aluminum alloy shell has a built-in linear bearing, which can reduce the number of parts and processing man-hours; the disadvantage: it takes up a lot of space; the price is also more expensive than the other two.
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