... Such as: Pressed Steel, Cast Iron, Stainless Steel, Thermoplastic... Pillow Block Bearing Features:(1) UCP, UCPA. UCPH, UCPW, UCF, UCFA, ... 90mm Metric and imper available.(2) UCP, UCF,UCFL,UCT 300 series, bore size 25mm to 140mm available,(3) UCPX, ... GBDINJISAISIPressed Steel10C10S10C1010Cast IronHT200GG20FC20Class 25 BStainless SteelOCr18Ni91.4301SUS304304ThermoplasticPOM Pillow Block Bearing