Высокоточный двухрядный цилиндрический роликоподшипник NSK NN3024ZTBCC1P5

Описание

Boundary Dimensions NN: Inner ring rib type Bearing Type d 120 mm Bore diameter D 180 mm Outside diameter B 46 mm Width r(min.) 2 mm Chamfer Dimension Basic Load Ratings C r 164 kN Basic Dynamic Load Rating C 0r 203 kN Basic Static Load Rating Speeds Grease 6000 min -1 Limiting Speed Oil (Oil-air) 7900 min -1 Limiting Speed Dimensions Ew 165 mm Roller Circumscribed Circle Diameters s 1.4 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.) 171 mm Diameter of Housing Abutment ra(max.) 2 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 13 g/brg Recommended Grease Quantities Holes Dimensions dh 3 mm Hole Diameter W 6 mm Oil Groove Width m 4 Number of Holes Mass 3.03 kg Mass(approx.)