Bicycle SKF bearing and drive parts removal method

Source: China Bearing Network Time: 2018-05-10

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Bicycle six rolling bearings drive oil sludge timing to adopt fire oil eradication to use chemical shovel to remove chemical lotion oily lotion main components surfactant chemical shovel use water drips dry shovel shovel demineralized into two parts of the method slightly different bearing shovel to remove bicycle bearings Rolling bearing dismantled clean paper cloth parts, sludge, dirt, wipe off parts, steel bowl, front and rear shaft rolls, oil, liquid, dynamic pressure bearings, common shaft housings.
There are many timings for the six rolling bearings and the driving parts of the bicycle to be stained with oil; the method of removing the oil can be adopted; the chemical eradication method can also be used. The chemical erasing agent is preferably an oily removing agent; the main component is a surfactant. After chemical scooping; It is also used for water drying and drying. When removing sludge, it should be divided into two parts; the method is slightly different.
1, the removal of the bearing:
Before removing the bicycle bearing; first disassemble the rolling bearing; wipe off the sludge and dirt on the parts with clean paper or cloth; then place these parts such as steel bowls, steel blocks, front and rear axle rolls, etc.; Soak in the scavenger. After soaking for a while, use a brush (old toothbrush can also) to wash the parts.
2. Elimination of bicycle drive parts:
Remove the chain first; wipe off the sludge and dirt on the chain, sprocket, flywheel and other parts with clean paper or cloth; then put these parts in the fire oil or chemical scavenger soaking. Chain soaking time is longer; make the sludge The dust is dissolved; then the chain is changed; the chain is cleaned with a brush; the inner pieces of the chain, the inner side of the outer piece and the fine sand on the roller are more difficult to remove; the cloth head is stuffed inside. Rub the chain one by one; then clean the chain. The sprocket and flywheel should be removed with fire oil; then wipe clean with a cloth. After eradication; add lubricating oil (oil or grease).
Bearing and drive parts can be removed by the following scavenger formulations: 38% sodium alkylbenzene sulfonate, 9% coconut oxyethylene (8) ether, 2.5% sodium tripolyphosphate and 50.5% water. When using this agent; can be diluted with water.

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