English
Type BA / concave, uncut - BA4301000-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)4301000
Signature StandardBA4301000-PTB44
Type of Article0
Quality (10th Digit)-
Compound codePTB44
Ring Diameter Outside100 mm
Root Ring Outside Diameter100 mm
Root Ring Width4.30 mm
Article GroupBA
Ring Thickness1.70 mm
Ring Width4.30 mm
Root Ring Thickness1.70 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