High-speed paper machine bearing

Abstract

The invention discloses a high-speed paper machine bearing, which comprises an outer ring, balls, an inner ring and a retainer; a wear resistant layer, a waterproof layer and a heat insulation layer are uniformly arranged on the inside wall of the outer ring; the inner ring is arranged on the inner side of the outer ring; anticorrosive layers are uniformly arranged on the outside wall of the innerring; oil guiding grooves are uniformly formed in the inner ring; an oil duct is connected between the oil guiding grooves; an oil inlet is formed in the top end of the inner ring; the retainer is mounted between the inner ring and the outer ring; the balls are uniformly arranged in the retainer; and sealing pieces are arranged at one end of a buffering piece. Clamping blocks, clamping grooves and bolt are mounted, so that dismounting and mounting of the balls are facilitated, clamping structures formed by the clamping blocks and the clamping grooves fix the balls in the retainer between theouter ring and the inner ring, and when the balls need to be taken out, all that is needed is to unscrew the bolts of the retainer and then pull out the clamping blocks from the clamping grooves, theballs can be taken out at any time.

Description

technical field [0001] The invention relates to the technical field of bearings, in particular to high-speed paper machine bearings. Background technique [0002] Bearing is an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. High-speed paper machine bearings are filled with special solid lubricants in the bearing Bearings with lubricants, solid lubricants can continuously supply lubricating oil, so as to achieve long-term lubrication effect, but there are many problems or defects in the existing high-speed paper machine bearings. [0003] First, the traditional high-speed paper machine bearings are inconvenient to install and disassemble the rolling balls. When the rolling balls need to be replaced or regularly maintained, it is extremely inconvenient to take out the rolling balls. [0004] Second, the traditional high-spe...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide high-speed paper machine bearings to solve the problems of inconvenient installation and disassembly of rolling balls, no anti-collision function, and uneven lubrication proposed in the above-mentioned background technology

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