Упорный сферический роликоподшипник NSK 29452M

Описание

Boundary Dimensions d 260 mm Bore diameter D 480 mm Outside diameter T,T3 132 mm Height r (min.) 6 mm Chamfer dimension Basic Load Ratings C a 2820000 N Basic dynamic load rating C 0a 10700000 N Basic static load rating Speeds Oil (Oil-bath) 710 min -1 Oil-bath lubrication Dimensions B2 127 mm Height shaft washer + cage d1 445 mm Outside diameter of shaft washer end side face B1 48 mm Width shaft washer or length of shaft washer bore diameter that fits on shaft C 64 mm Height housing washer A 154 mm Distance from shaft washer end side face to pressure point D1 357 mm Shoulder diameter outer ring Abutment and Fillet Dimensions Da (max.) 405 mm Diameter of housing abutment ra (max.) 5 mm Radius of shaft or housing fillet da (min.) 360 mm Abutment diameter spacer ring (E design) Mass Mass approx. 105 kg Mass approx.