Высокоточный двухрядный цилиндрический роликоподшипник NSK NN3014ZTBE44CC1P4

Описание

Boundary Dimensions NN: Inner ring rib type Bearing Type d 70 mm Bore diameter D 110 mm Outside diameter B 30 mm Width r(min.) 1.1 mm Chamfer Dimension Basic Load Ratings C r 66.5 kN Basic Dynamic Load Rating C 0r 74.0 kN Basic Static Load Rating Speeds Grease 9900 min -1 Limiting Speed Oil (Oil-air) 13200 min -1 Limiting Speed Dimensions Ew 100 mm Roller Circumscribed Circle Diameters s 1.2 mm Axial Displacement Abutment and Fillet Dimensions da(min.) 76.5 mm Diameter of Shaft Abutment d1a(min.) 77 mm Diameter of Shaft Abutment Da(min.) 102 mm Diameter of Housing Abutment Da(max.) 103.5 mm Diameter of Housing Abutment ra(max.) 1 mm Radius of Shaft or Housing Fillet Additional information CC1(max.) 25 μm Clearance in Bearings with Cylindrical Bores CC1(min.) 10 μm Clearance in Bearings with Cylindrical Bores 3.2 g/brg Recommended Grease Quantities Holes Dimensions dh 2 mm Hole Diameter W 3.5 mm Oil Groove Width m 4 Number of Holes Mass 0.809 kg Mass(approx.)