The SKF NJ 220 ECM is a Custom & Special Bearings, with a bore diameter (d) of 100 mm, an outer diameter (D) of 180 mm and a width (B) of 34 mm, and a unit weight of 3.8 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.