Technical Parameters: Product Designations:NJ 1952 M Old Designations:NJ-1952-M HS Code:8482500090 Structure:Cylindrical Roller Bearing Number of Rows:Single Row Inside Diameter:260 mm Outside Diameter:360 mm Thickness:46 mm Demensions:260x360x46mm Weight:15 KG Basic dynamic load rating (Cr):2268 Basic static load rating (Cor):2653 Reference speed (Grease rpm):2971 Limiting speed (Oil rpm):3409 Brand:SKF,FAG,NTN,TIMKEN etc. Clearance:C1/C2 C3 C4 C5 Precision Rating:P0/P6/P5/P4/P2