The SKF BC4-8054/HA4 is a Cylindrical Roller Bearings, with a bore diameter (d) of 580 mm, an outer diameter (D) of 780 mm and a width (B) of 559.5 mm, and a unit weight of 715 Kg. Supplied by Wuxi Andge Bearing Co., Ltd. (AndgeBearing), a bearing manufacturer and exporter based in Wuxi, Jiangsu, China — OEM and custom bearings welcome, RFQ replied within 30 minutes on working days.