ST-350-XLFT 93A Urethane Wiper Ring | 3 1/2 in ID 3 7/8 in OD
SKU:
ST-350-XLFT
ST-350-XLFT 93A Urethane Wiper Ring | 3 1/2 in ID 3 7/8 in OD
The ST-XLFT was developed for hard environments, particularly longwall mining. These wipers include a dust lip to prevent contaminates from entering through the groove. They also have a ribbed inside diameter for low friction operation and to prevent pressure traps between the wiper and rod seal.
$36.73 / EA
93A Durometer | Urethane Material | 3 1/2 in Nominal Inner Diameter
Features
- Include a dust lip to prevent contaminates from entering through the groove
- Ribbed inside diameter for low friction operation
- Prevent pressure traps between the wiper and rod seal
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Item Specifications
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93A
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0.22 Inch
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+0.008, +0.000
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3.875 Inch
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+0.009, +0.000
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Urethane
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230 °F
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-50 °F °F
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0.22 Inch
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3 1/2 Inch
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3 7/8 Inch
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0.079 Inch
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+0.004, +0.000
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3.5 Inch
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-0.0014, -0.0048
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5 Years
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12 ft/sec
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ST-XLFT
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3.745 Inch
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+0.009, +0.000
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Extra Lip
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0.02 lbs per EA
