Высокоточный однорядный цилиндрический роликоподшипник NSK N1064CC1P5

Описание

Boundary Dimensions d 320 mm Bore diameter D 480 mm Outside diameter B 74 mm Width r(min.) 4 mm Chamfer Dimension r1(min.) 4 mm Chamfer Dimension Basic Load Ratings C r 905 kN Basic Dynamic Load Rating C 0r 1470 kN Basic Static Load Rating Speeds Grease 1800 min -1 Limiting Speed Oil (Oil-air) 2100 min -1 Limiting Speed Dimensions Ew 440 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. 5.3 mm Axial Displacement Abutment and Fillet Dimensions da(min.) 336 mm Diameter of Shaft Abutment d1a(min.) 342 mm Diameter of Shaft Abutment Da(min.) 444 mm Diameter of Housing Abutment Da(max.) 464 mm Diameter of Housing Abutment ra(max.) 3 mm Radius of Shaft or Housing Fillet Additional information CC1(max.) 65 μm Clearance in Bearings with Cylindrical Bores CC1(min.) 20 μm Clearance in Bearings with Cylindrical Bores Mass 43.8 kg Mass(approx.)