ROD BUFFER SEAL INCH

4.500" x 5.250" x 0.170" (114.30 mm x 133.35 mm x 4.32 mm)

H&D SKU: RBS-4.50X5.25

Product Availability : Only 3 Left

$29.32

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DESCRIPTION

The RBS style rod buffer seals are a rectangular urethane buffer ring designed to absorb pressure fluctuations to protect the primary rod seal.

Some sizes include a radial and axial slot, which faces the pressure, to relieve back pressure between the primary and buffer seal. These are designated with a “SL” at the end of the part number.

This simple rod buffer design is commonly found on older construction equipment.

SEAL INFORMATION

Material Type (Primary Seal): POLYURETHANE

Durometer (Shore A): 92

Temperature Range (F): -40 TO 200

Max Pressure (psi): 5000

Max Speed (ft/sec): 3.0

Mating Surface Roughness - Ra (µin) - DYNAMIC: 4<>16

Mating Surface Roughness - Ra (µin) - STATIC: 63 MAX

Part Number Definition (Inch): RBS-(ROD DIAMETER)X(OD) SL ADDED TO END INDICATES SLOTTED

Additional Part Number Definition (Inch): 2 X 2-1/2 X 1/8 = RBS-2.00X2.50

Products specifications

ID (Inch)	4.500
OD (Inch)	5.250
Height (Inch)	0.170
ID (Metric)	114.30
OD (Metric)	133.35
Height (Metric)	4.32

Alternate Product Codes

RBS-4.5X5.2X.17 (1)

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