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U-CUP NEOFAB INCH

9.438" x 10.216" x 1.000" (239.71 mm x 259.49 mm x 25.40 mm)
H&D SKU: UH-390094371000RB-F2
Product Availability : On Back Order
$205.46

DESCRIPTION

The RB-F2 is a single-acting rod seal designed for low and high pressure sealing and is commonly found in telescopic cylinders. 

The seal consists of a molded rubber sealing lip, rubberized fabric heel, and a polyester header for improved extrusion resistance. 

 

SEAL INFORMATION

Material Type (Primary Seal): POLYESTER 

Material Type (Base): FABRIC-REINFORCED NITRILE 

Durometer (Shore D): 55 

Temperature Range (F): -22 TO 212 

Max Pressure (psi): 5800 

Max Pressure (psi) at 1.5 ft/sec: 3600 

Max Pressure (psi) at 0.5 ft/sec: 5800 

Extrusion Gap at Various Pressures (in):

  • 1,500 PSI: 0.035
  • 2,400 PSI: 0.032
  • 3,500 PSI: 0.028
  • 5,800 PSI: 0.021

Max Speed (ft/sec): 1.5 

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

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

Part Number Definition (Inch): UH-(CS)(ID)(HT)RB-F2 

Additional Part Number Definition (Inch): 2 X 2-1/2 X 3/8 = UH-25002000375RB-F2 

Products specifications
ID (Inch) 9.438
OD (Inch) 10.216
Height (Inch) 1.000
ID (Metric) 239.71
OD (Metric) 259.49
Height (Metric) 25.40
Alternate Product Codes