precision bearings
precision bearings
Author :Admin | Publish Date:2012-06-15 09:29:22
Chemical fiber and textile machine equipment bearings are another new type of "precision bearings" in XEZ China. Chemical fiber and textile machine equipment bearings are specialized in and are mostly used in bad and tough conditions. They have very long and durable life. Moreover, they have high speed and produce less noise. They are highly stable.
First of all, the standard of precision bearings: high precision bearing is refers to the precision grade level and above the P5 bearing, mainly refers to the high speed precision bearings.
As a high added value of functional components, precision bearing mainly for nc machine tool, experimental inspection equipment, military equipment, the ball screw machinery products such as deputy support. With high precision bearing representatives of the evaluated the market-machine tool industry as an example, high precision bearing main configuration in machine tool spindle, the ball screw deputy and the drive shaft, and other key parts of the host precision produces direct effects.
Bearing accuracy according to size accuracy and general rotation accuracy from low to high, divided into P0 at the P5 and P4, P2, level and special SP, UP level, precision machine tool spindle bearing P5 level and above average for, nc machine tools and machining center is P4 level and above. Machine tool bearings usually use deep groove ball bearing, single and double row cylindrical roller bearing, two-way thrust ball bearings, angular contact ball bearings or its matching group, tapered roller bearing and thrust ball bearing supporting.
7-ply Canadian Maple–Seven layers of maple laminate provides your board with strength and flexibility Wheel Durameter: 95A–These wheels are good for street riding and rough surfaces. They will give you a fast roll and long-life Bearing Rating: ABEC 7–High speed precision bearings designed strictly for performance and speed in mind It has a length of 31.6-Inches Tail of Double Kick Tail
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