Высокоточный однорядный цилиндрический роликоподшипник NSK N1034MRCC1P5

Описание

Boundary Dimensions d 170 mm Bore diameter D 260 mm Outside diameter B 42 mm Width r(min.) 2.1 mm Chamfer Dimension r1(min.) 2.1 mm Chamfer Dimension Basic Load Ratings C r 330 kN Basic Dynamic Load Rating C 0r 415 kN Basic Static Load Rating Speeds Grease 3600 min -1 Limiting Speed Oil (Oil-air) 4400 min -1 Limiting Speed Dimensions Ew 237 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. 2.9 mm Axial Displacement Abutment and Fillet Dimensions da(min.) 181 mm Diameter of Shaft Abutment d1a(min.) 185 mm Diameter of Shaft Abutment Da(min.) 239 mm Diameter of Housing Abutment Da(max.) 249 mm Diameter of Housing Abutment ra(max.) 2 mm Radius of Shaft or Housing Fillet Additional information CC1(max.) 40 μm Clearance in Bearings with Cylindrical Bores CC1(min.) 10 μm Clearance in Bearings with Cylindrical Bores 38 g/brg Recommended Grease Quantities Mass 7.85 kg Mass(approx.)