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Type BA / concave, uncut - BA56T6750-PTKC8
SAP Article number: 200000009166
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:
SAP Article number200000009166
TSS Article Number (3 to 9)56T6750
Signature StandardBA56T6750-PTKC8
Quality (10th Digit)-
Compound codePTKC8
Ring Diameter Outside675 mm
Ring Diameter Inside663.80 mm
Article GroupBA
Ring Thickness2.50 mm
Ring Width5.60 mm
Material Information for the product(s) on this page
PTKC8
Hardness unit:
Shore D
Minimum Temperature:
-200
Maximum Hardness:
67
Material Code Class:
Thermoplastic
Material:
PTKC8
Gravity Tolerance:
+/-0.02
Specific Gravity:
2.1
Hardness Tolerance:
+4/-3
Maximum Temperature:
260
Shore D Hardness:
67+4/-3
Material Type:
PTFE
Color:
Black
Minimum Hardness:
67
Gravity Unit:
g/cm³