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U-CUP ROD METRIC

0.709" x 0.984" x 0.197" (18.00 mm x 25.00 mm x 5.00 mm)
H&D SKU: MUH-18X25X5R-5
Product Availability : Only 3 Left
$14.36

DESCRIPTION

Our R-5 seal is the Hallite T617 multi-lip rod u-seal. This seal was specifically developed to meet the requirements of ISO 6020-2 160 bar compact cylinders. The housing sizes conform to those given for such cylinders in ISO 5597. 

The R-5 seal combines the pressure-compensating, uni-directional characteristics of a u-seal with the multi-lip sealing effectiveness of compression-type stacked packings. This seal style utilizes several sealing lip edges for dry rod performance while minimizing friction. The multi-lip design maintains a critical sealing edge even though increasing pressure moves the line of contact down toward the heel. 

Manufactured in the black version of Hallite's high performance Hythane® polyurethane, the R-5 is an extremely flexible seal making installation very easy. The sealing lips are precision trimmed for consistent sealing performance. 

 

SEAL INFORMATION

Durometer (Shore A): 93 

Temperature Range (F): -50 TO 230 

Max Pressure (psi): 5000 

Extrusion Gap at Various Pressures (mm):

  • 2,400 PSI: 0.60
  • 3,750 PSI: 0.50
  • 5,000 PSI: 0.40

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(OD)X(HT)R-5 

Additional Part Number Definition (Metric): 70 X 80 X 6.5 = MUH-70X80X6.5R-5 

Products specifications
ID (Inch) 0.709
OD (Inch) 0.984
Height (Inch) 0.197
ID (Metric) 18.00
OD (Metric) 25.00
Height (Metric) 5.00
Alternate Product Codes