... insert bearings Chrome steel insert bearings stainless steel housing plastic housing White Plastic Housing :Pillow block bearings with spherical shape. ... UCPH2,UCPA2,SAPP2,SBPP2 spherical block bearings with square housing series as follows: UCF2,UCF3 spherical block bearings ... ,SBLFTC2G,SBPFL2,SAPFL2 spherical block bearings with circle housing series as follows:UCFC2,SBPF2,SAPF2,SBPFT2,SAPFL2 ...