V-Ring type A - TWVA00250-VDT50
Profile A is the most common and available for shaft diameters from 3 to 1000 mm.
Material Properties:
Maximum Operating Temperature 175 °C
Minimum Operating Temperature -30 °C
Hardness Nominal 65
Hardness Tolerance +/- 5
Hardness Unit Shore A
Color Black
Material Type FKM
Installation Dimensions:
For shaft diameter, d1 24 - 27 mm
Inside diameter d 22 mm
Height of cross section c 4 mm
Dimensions A 4.7 mm
Free Width, B 7.5 mm
Maximum, d2 d1 + 2 mm
Minimum, d3 d1 + 12 mm
Fitted width, B1 6.0 ±0.8 mm
Seal Capabilities:
Min. Temperature -25 °C
Max. Temperature 150 °C
Speed max. 10 m/s
Pressure max. 0 MPa
Material Information for the product(s) on this page
VDT50
Colour:
Black
Basic Material:
FKM
Hardness:
65 (Shore A)
Commercial Description:
FKM is an elastomer material known especially for its non-flammability, low gas permeability and excellent resistance to ozone, weathering, and aging. The operating temperatures of the fluorocarbon rubber range between -20 °C and +200 °C (for a short period of time up to +230 °C). FKM is also often used with mineral based oils and greases at high temperatures.