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2567
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754
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1204
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2790
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284
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1100
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2253
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1505
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1500
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2528
An overview of the different standard types of oil seals and their main characteristics is shown below.
ACM
properties of fuel oil and aromatic solvents. Ordinary requirements can be met and the cost is low.
Most effective sealing is obtained with optimum shaft surface finishes. The sealing efficiency is affected by the direction of the finish tool marks and the spiral lead. Best sealing results are obtained with polished or ground shafts with concentric (no spiral lead) finish marks. If you must use shafts with spiral finish leads, they should lead toward the fluid when the shaft rotates.
It is wedge-shaped to be pressed against the shaft surface and makes contact with the shaft to ensure sufficient sealing performance and suitability for operation at high peripheral speed.
