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BACKUP TEFLON METRIC

5.750" x 6.000" x 0.145" (146.05 mm x 152.40 mm x 3.68 mm)
H&D SKU: MBT-146X3.17X3.68
Product Availability : On Back Order
$50.55

DESCRIPTION

Our MBT back-up rings are made from PTFE and provide added extrusion resistance and increased pressure rating to u-cups and polypacks with only minimal increase in gland width.  

 

SEAL INFORMATION

Temperature Range (F): -100 TO 500 

Max Pressure (psi) WITH WEAR RINGS: 7000 

Max Pressure (psi) WITHOUT WEAR RINGS: 8500 

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

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

Part Number Definition (Metric): MBT-(ID)X(CS)X(HT) 

Additional Part Number Definition (Metric): 70 X 85 X 3 = MBT-70X7.5X3 

Products specifications
ID (Inch) 5.750
OD (Inch) 6.000
Height (Inch) 0.145
ID (Metric) 146.05
OD (Metric) 152.40
Height (Metric) 3.68