Chemical shaft seal standard
Rotary shaft lip seal
High-speed oil seal: ≥ 6m / s
The skeleton oil seal is a typical representative of the oil seal. Generally speaking, the oil seal refers to the skeleton oil seal. The role of the oil seal is generally to isolate the parts that need to be lubricated from the output parts in the transmission part, so as not to let the lubricant leak. The steel bars inside strengthen the role and keep the oil seal in shape and tension. According to the structure, it can be divided into single lip skeleton oil seal and double lip skeleton oil seal. The secondary lip of the double lip skeleton oil seal plays a dustproof role to prevent outside dust According to the skeleton type, it can be divided into internal skeleton oil seal, exposed skeleton oil seal and assembly type oil seal. According to the working conditions, it can be divided into rotating skeleton oil seal and reciprocating skeleton oil seal. It is widely used in gasoline engine crankshaft, diesel engine crankshaft , Transmission, differential, shock absorber, engine, axle and other parts.
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