B1061-4X55

Metric O-rings Buna-N, B1061-4X55 50 Durometer, Black, FDA Buna-N (NBR, Nitrile, Buna)

Color: Black
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Description

B1061-4X55 is a 50 durometer, black, Buna-N (NBR, Nitrile, Buna) o-ring. This product Is a metric size has a cross section of 4.00mm (0.157in) and an inside diameter of 55.00mm (2.165in). It is made from the compound B1061. See compound features below

Compound Attributes

  • Compliant to FDA specification 21 CFR 177.2600 for use in food and beverage contact applications
  • Low durometer material

Tech Specs

Size Code4X55
Cross Section 0.157 in (4.00 mm)
Inside Diameter 2.165 in (55.00 mm)
Outside Diameter 2.480 in (63.00 mm)
Part NumberB1061-4X55
Compound B1061 
Material Datasheet View Datasheet
Material TypeBuna-N (NBR, Nitrile, Buna) 
Sub Type 
High Temp 250 °F (125 °C)
Low Temp -30 °F (-35 °C)
Compliances
FDA
Hardness 50 Shore A
Color Black

Accessories

In Stock
$37.2 / ea