... series 3.China or import brands 4.ID: 10-300mm 5.Chrome steel GCr15 Pillow block ... for agricultural,metallurgical,textile and printing machinery. Specifications:Series: UC, UCP, UCF, UCFL, UCFK. UCFC ... , SB seriesRings material: Chrome steel, bearing steel, high carbon steelID size: 10-600mmModel example: UCP320Inner diameter: ... your requirements Hot 2013 High precision Pillow Block Bearing UCP320