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Type BG / rectangular, cut - BG25L0190-PT008
Type BG Back-up Rings have a rectangular cross section and are made from PTFE materials. The cut angle is either 30˚ or 45˚. It can be used in static or dynamic applications with reciprocating and rotating movements possible. Preferred for installations in closed grooves where uncut Back-up Rings are not suitable.
BU Rectangular cut ID:
Ring Diameter Inside19 mm
TSS Article Number (3 to 9)25L0190
Signature StandardBG25L0190-PT008
Type of Article0
Quality (10th Digit)-
Root Ring Inside Diameter19 mm
Compound codePT008
Root Ring Width2.50 mm
Ring Thickness1.40 mm
Ring Width2.50 mm
Article GroupBG
Root Ring Thickness1.40 mm
Material Information for the product(s) on this page
PT008
Minimum Hardness:
55
Gravity Unit:
g/cm³
Hardness unit:
Shore D
Material Code Class:
Thermoplastic
Gravity Tolerance:
+/-0.04
Minimum Temperature:
-200
Color:
White
Shore D Hardness:
55+/- 5
Maximum Hardness:
55
Material Type:
PTFE
Maximum Temperature:
260
Specific Gravity:
2.16
Material:
PT008
Hardness Tolerance:
+/- 5