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Beijing 130 type automobile shaft guide bearing dismantling method

Source: China Bearing Network Time: 2013-09-27

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The disassembly method of the transmission shaft guide bearing at the rear end of the engine crankshaft of the Beijing 130 type car: the bearing is a 6203 type ball bearing; the transmission is first removed; the clutch and the flywheel; then the rubber seal is picked up with a screwdriver, if it is an iron oil seal; You can use a shovel to smash it and pick it up a bit; use a squid pliers to hold it; just pull it out.
Secondly; after taking out the oil seal; use a large-sized screwdriver to abut the bearing beads; tap the handle of the screwdriver with a handkerchief; make the beads close together; all at the same time; the inner ring of the bearing can be taken out. Then use The crowbar is pressed against the inner side of the outer ring of the bearing; the crankshaft flange is used as a fulcrum to force outward; if the force is not enough, the power end of the crowbar can be tapped with a hand hammer; the crankshaft is transformed while the outer ring is evenly pulled out; ; until the outer ring is removed.
This method can be used for steam welding, electric welding, etc.; it has the advantages of saving time and effort, and being simple and easy to operate.

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