Our bearing is made to reduce your replacement frequency and maintenance cost. Deep groove geometry for supporting both radial and axial loads. If the bearing is crooked please don't worry. This is our self-alignment feature. These bearing are meant to have some play in them. Features - Color: Green. - Size: 14 x 7 x 4 cm/5.5 x 2.8 x 1.6 inch. - Material: Cast iron. - Shaft diameter: 25.4mm/1 inch. - Our bearing is made to reduce your replacement frequency and maintenance cost. - Deep groove geometry for supporting both radial and axial loads. - Self alignment feature: If the bearing is crooked please don't worry. This is our self-alignment feature. These bearing are meant to have some play in them. - Cast iron pillow block housing with two bolt holes for limited space applications. - Heavy duty double rubber sealed single row ball bearing with an wide extended inner ring for increased shaft support. Package list: 4 x vertical outer spherical bearing