Aluminum Housing Blocks for inc OR mm Frictionless Air bushings made from air craft Quality Aluminum and anodized with Mil spec. for ultimate Quality.
Our standard shafts have a surface finish better than 16 RMS and .0007 tolerance
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
Face collars are an option for one or each face and prevents the shaft or bushing from moving side to side.