U-CUP PISTON METRIC

2.677" x 3.543" x 0.571" (68.00 mm x 90.00 mm x 14.50 mm)

H&D SKU: MUH-68X90X14.5PB-26

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$68.73

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DESCRIPTION

The PB-26 is a two-piece piston seal molded from 70A nitrile for high sealability and employs a hard nylon anti-extrusion ring as a companion piece

This seal is typically found in Asian manufactured lift truck cylinders.

SEAL INFORMATION

Material Type (Primary Seal): NITRILE

Material Type (Support Rings): NYLON

Durometer (Shore A): 70

Temperature Range (F): -20 TO 220

Max Pressure (psi): 3000

Max Speed (ft/sec): 3.0

Mating Surface Roughness - Ra (µm) - DYNAMIC: 0.1<>0.4

Mating Surface Roughness - Ra (µm) - STATIC: 0.8 MAX

Part Number Definition (Metric): MUH-(ID)X(BORE DIAMETER)X(HT)PB-26

Additional Part Number Definition (Metric): 78 X 100 X 14.5 = MUH-78X100X14.5PB-26

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