Alcadex® ACM is the conventional aluminum composite panel and widely used for wall cladding. Alcadex® ACM is made up of three layers, with two layers of aluminum skin on the top and bottom, and one layer of anti-toxic polyethylene material in the middle.
DAC38700040 bearing Offer a series of ball and roller bearings: Cylindrical roller bearings: NU,NJ,N,NF,NN series etc. Angular contact ball bearings: 70,72.73.74 series etc. self-aligning ball bearings: 12,13,22,23 series etc. Spherical roller bearings: 2