English
Type BA / concave, uncut - BA20H00300UAM76
Type BA Back-up Rings have a concave cross section and are made from either NBR or FKM materials. The large contact surface protects the O-Ring against deformation in case of high pulsating pressures. Dimensional stability of the O-Ring improves the sealing force and increases the service life. Static use if preferable and reciprocating movement is possible.
BU Concave solid OD:
Signature StandardBA20H00300UAM76
Article Code with 6 charH00300
Type of Article1
Compound codeUAM76
Ring Diameter Outside30 mm
Root Ring Outside Diameter30 mm
Root Ring Width2.05 mm
Article GroupBA
Location Mark20
Ring Thickness1.40 mm
Ring Width2.05 mm
Root Ring Thickness1.40 mm
Material Information for the product(s) on this page
UAM76
Gravity Tolerance:
+/-0.02
Color:
Blue
Shore A Hardness:
96+/- 2
Minimum Temperature:
-55
Material Code Class:
Thermoplastic
Gravity Unit:
g/cm³
Hardness unit:
Shore A
Minimum Hardness:
50
Hardness Tolerance:
+/- 3
Specific Gravity:
1.13
Maximum Temperature:
110
Shore D Hardness:
50+/- 3
Maximum Hardness:
96
Material:
UAM76
Material Type:
PUR