Упорный сферический роликоподшипник NSK 29260M

Описание

Boundary Dimensions d 300 mm Bore diameter D 420 mm Outside diameter T,T3 73 mm Height r (min.) 3 mm Chamfer dimension Basic Load Ratings C a 1160000 N Basic dynamic load rating C 0a 5150000 N Basic static load rating Speeds Oil (Oil-bath) 950 min -1 Oil-bath lubrication Dimensions B2 69 mm Height shaft washer + cage d1 400 mm Outside diameter of shaft washer end side face B1 21 mm Width shaft washer or length of shaft washer bore diameter that fits on shaft C 38 mm Height housing washer A 162 mm Distance from shaft washer end side face to pressure point D1 353 mm Shoulder diameter outer ring Abutment and Fillet Dimensions Da (max.) 380 mm Diameter of housing abutment ra (max.) 2.5 mm Radius of shaft or housing fillet da (min.) 355 mm Abutment diameter spacer ring (E design) Mass Mass approx. 30 kg Mass approx.