Square Flanged Plain Linear Bearing SFPJ80 80mm JIS RST Ceramic coated feather weight aluminum

Ceramic coated feather weight aluminum alloy base material

12mm OD and 12mm length

Nut Type: Round Constant Force™ Anti-Backlash Nut

2mm diameter from the Hevi-Rail linear guide system

12" length with RC 50 Hardness™

Square Flanged Plain Linear Bearing SFPJ80 80mm JIS RST Ceramic coated feather weight aluminumSquare flanged plain linear bearing, 80mm JIS ID, precision running clearance, and a standard size aluminum housing featuring a self lubricating FrelonGOLD liner bonded to the bore of the housing. The flange allows secure mounting to a machine frame or plate, while the lined bore supports maintenance free linear, rotational, and oscillating motion along a round shaft. Unlike recirculating ball bearings, the FrelonGOLD sliding surface has no rolling