Высокоточный однорядный цилиндрический роликоподшипник NSK N1020MRKRCC9P5

Описание

Boundary Dimensions d 100 mm Bore diameter D 150 mm Outside diameter B 24 mm Width r(min.) 1.5 mm Chamfer Dimension r1(min.) 1.1 mm Chamfer Dimension Basic Load Ratings C r 107.0 kN Basic Dynamic Load Rating C 0r 126.0 kN Basic Static Load Rating Speeds Grease 6400 min -1 Limiting Speed Oil (Oil-air) 8800 min -1 Limiting Speed Dimensions Ew 137 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. 1.1 mm Axial Displacement Abutment and Fillet Dimensions da(min.) 108 mm Diameter of Shaft Abutment d1a(min.) 110 mm Diameter of Shaft Abutment Da(min.) 139 mm Diameter of Housing Abutment Da(max.) 143.5 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 CC1(max.) 45 μm Clearance in Bearings with Tapered Bores CC1(min.) 25 μm Clearance in Bearings with Tapered Bores CC0(max.) 35 μm Clearance in Bearings with Tapered Bores CC0(min.) 20 μm Clearance in Bearings with Tapered Bores CC9(max.) Clearance CC9 applicale to cylindrical roller bearings with tapered bores in ISO Tolerance Classes 5 and 4. 25 μm Clearance in Bearings with Tapered Bores CC9(min.) Clearance CC9 applicale to cylindrical roller bearings with tapered bores in ISO Tolerance Classes 5 and 4. 10 μm Clearance in Bearings with Tapered Bores 4.9 g/brg Recommended Grease Quantities Mass 1.46 kg Mass(approx.)