SEAL, OIL: TYPE DOUBLE LIP; SPRING LOADED; OPEN CASE, INSIDE DIAMETER 50 MM, OUTSIDE DIAMETER
68 MM, WIDTH 8 MM, MATERIAL NBR/902, STANDARD DIN 3760, FFT: FOR A ROTATING SHAFT; SHORE HARDNESS A 72.0000;
TYPICAL SERIES: 2063618, SUPPL: SIMRIT SUPPL P/N: 50-68-8 BASL 72NBR/902, DRAWING: ET DK8 REV: 0
The impact of the 4D printer on the international market
The most obvious advantage of 4D printing is that objects larger than printers can be printed as just one part. Because they can shrink and unfold, items that are too large to fit in a printer can be compressed and then become full size.
