Высокоточный однорядный цилиндрический роликоподшипник NSK N1024MRCC1P4

Описание

Boundary Dimensions d 120 mm Bore diameter D 180 mm Outside diameter B 28 mm Width r(min.) 2 mm Chamfer Dimension r1(min.) 1.1 mm Chamfer Dimension Basic Load Ratings C r 159 kN Basic Dynamic Load Rating C 0r 191 kN Basic Static Load Rating Speeds Grease 5400 min -1 Limiting Speed Oil (Oil-air) 7300 min -1 Limiting Speed Dimensions Ew 165 mm Roller Circumscribed Circle Diameters s Axial displacement refers the allowable amount that the outer and inner rings may move from their normal positions in the axial direction. 1.8 mm Axial Displacement Abutment and Fillet Dimensions da(min.) 129 mm Diameter of Shaft Abutment d1a(min.) 131 mm Diameter of Shaft Abutment Da(min.) 167 mm Diameter of Housing Abutment Da(max.) 173.5 mm Diameter of Housing Abutment ra(max.) 1 mm Radius of Shaft or Housing Fillet Additional information CC1(max.) 30 μm Clearance in Bearings with Cylindrical Bores CC1(min.) 10 μm Clearance in Bearings with Cylindrical Bores 8.1 g/brg Recommended Grease Quantities Mass 2.34 kg Mass(approx.)