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rotary lip seal
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Shaft oil seals typically consist of a flexible sealing lip made from elastomeric materials such as rubber, polyurethane, or silicone, encased in a sturdy outer shell. The sealing lip makes contact with the rotating shaft, creating a barrier that effectively retains lubricants while blocking unwanted particles. The design may include additional features such as garter springs to maintain contact with the shaft and improve sealing effectiveness over time.
shaft oil seal

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In a typical machine, oil seals are installed in areas where there is a rotating or reciprocating shaft that needs to be sealed off from the external environment. The seal is usually placed in a housing or a casing that contains the lubricant, and it is designed to create a tight barrier between the shaft and the housing. This helps to prevent the lubricant from leaking out, which could lead to increased friction, wear, and ultimately, the failure of the machine

35x72x10 oil seal.

35x72x10 oil seal.
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2025-08-14 03:13
2025-08-14 02:38
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The 35x72x10 oil seal, with its specific dimensions, is designed to fit a shaft that measures 35 millimeters in diameter and 72 millimeters in length, with a thickness of 10 millimeters. This size is commonly used in a variety of small to medium-sized machines, such as pumps, motors, and gearboxes. The precise dimensions of the oil seal are crucial for ensuring a proper fit and a reliable seal that can withstand the operating conditions of the machine.