English
Type BA / concave, uncut - BA5805000-PTB44
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:
TSS Article Number (3 to 9)5805000
Signature StandardBA5805000-PTB44
Type of Article0
Quality (10th Digit)-
Compound codePTB44
Ring Diameter Outside500 mm
Root Ring Outside Diameter500 mm
Root Ring Width5.80 mm
Article GroupBA
Ring Thickness2.50 mm
Ring Width5.80 mm
Root Ring Thickness2.50 mm
Material Information for the product(s) on this page
PTB44
Shore D Hardness:
60+/- 5
Specific Gravity:
3.05
Color:
Brown
Hardness Tolerance:
+/- 5
Material Type:
PTFE
Gravity Tolerance:
+/-0.07
Hardness unit:
Shore D
Minimum Temperature:
-200
Minimum Hardness:
60
Material:
PTB44
Gravity Unit:
g/cm³
Maximum Hardness:
60
Material Code Class:
Thermoplastic
Maximum Temperature:
260