Bearing Insert Type:, Bore Dia: mm, Brand:AMI BEARINGS, Housing Material:Teflon Coated Cast IronTeflon Coated Cast Iron, Housing Style:2 Bolt Tap Base Pillow Block2 Bolt Tap Base Pillow Block, Mounting Bolts:10 Millimeter10 Millimeter, Mounting Method:Concentric CollarConcentric Collar, Nominal Bolt Center to Center:2.2 Inch | 56 Millimeter, Number of Mounting Holes:22