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> Lot 10 rubber fkm 80 orings, o-rings, belts 155MM x 5MM
Lot 10 rubber fkm 80 orings, o-rings, belts 155MM x 5MM
This item was acquired at a salvage freight sale recently, and they were brand new in the original factory bag. We repackaged them in 4mil Ziplok bags for resale. These are really well-made o-rings, with no mold lines or offsets of any kind. Great for all sorts of industrial applications, or put them around your neck to make it look like you've been to the beach.
Inside diameter: 150 MM (or 6.102 inches)
Cross section: 5 MM (or .197 inches)
Trade names: Dai-El, Fluorel, Tecnoflon, Viton
Standards: ISO 3601 & NFT47-501
Depending on structure and fluorine content FKM materials can differ with regards to their chemical resistance and cold-flexibility. FKM is 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 -20C and +200C (for a short period of time up to +230C). Suitable formulated FKM can be used down to -35C. FKM is also often used with mineral based oils and greases at high temperatures.
Compared with other sealing elements, the O-Ring has a wide range of advantages:
- Simple, one piece groove design reduces hardware and design costs
- Compact design allows smaller hardware
- Easy, foolproof installation reduces risk
- Applicable to a wide range of sealing problems, static, dynamic, single or double acting
- Wide compound choice for compatibility with most fluids
- Stock availability of many sizes worldwide for easy maintenance and repair.
O-Rings are double-acting sealing elements. The initial squeeze, which acts in a radial or axial direction depending on the installation, gives the O-Ring its initial sealing capability. These forces are superimposed by the system pressure to create the total sealing force which increases as the system pressure increases. Under pressure, the O-Ring behaves in a similar way to a fluid with high surface tension. The pressure is transmitted uniformly to all directions.
