PISTON SEAL 3-PC METRIC

4.252" x 4.921" x 1.043" (108.00 mm x 125.00 mm x 26.50 mm)

H&D SKU: MPSB-125F

Product Availability : Only 1 Left

$99.02

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DESCRIPTION

The MPSB is a double-acting compact piston seal designed for medium duty hydraulic applications. The seal is comprised of a fabric-reinforced nitrile sealing ring and two L-shaped polyacetal guide bearings.

The MPSB seal ring is a nitrile base to provide optimum elasticity and low compression set. This base is encased in fabric-reinforced nitrile that provides high mechanical strength, optimum thermal stability and extrusion resistance.

The polyacetal guide rings provide high distortion and extrusion resistance.

The MPSB is designed for one-piece or two-piece pistons.

SEAL INFORMATION

Material Type (Primary Seal): FABRIC-REINFORCED NITRILE

Material Type (Bearings): POLYACETAL

Temperature Range (F): -22 TO 190

Max Pressure (psi): 5000

Max Speed (ft/sec): 1.5

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

Mating Surface Roughness - Ra (µm) - STATIC: 1.6 MAX

Part Number Definition (Metric): MPSB-(BORE DIAMETER)

Additional Part Number Definition (Metric): 100MM BORE = MPSB-100

Products specifications

ID (Inch)	4.252
OD (Inch)	4.921
Height (Inch)	1.043
ID (Metric)	108.00
OD (Metric)	125.00
Height (Metric)	26.50

Alternate Product Codes

SM 125 108 (1)

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