Aluminum Housing Blocks for inc OR mm Frictionless Air bushings made from air craft Quality Aluminum and anodized with Mil spec. for ultimate Quality.
Black Anodized aluminum end support block is lightweight and strong for end mounting to support precision shafting are available for inch and metric sizes.
The O-Rings Meet MIL-R-83248C and ASTM D2000/SAE J200. They offer excellent resistance. Temperature range is -15° to +400° F. hardness is A75. Color is black