6920 nsk 55 x 72 x 7 mm 20 Degree Contact Angle Begrenzungsdrehzahl

20 Degree Contact Angle Begrenzungsdrehzahl (n G) "6500

2 mm C 0 max 4

radial C a min 7 mm Minimaler axialer Freiraum C r 295

00 Interne Radialluft C3 Innenluft (größer als Cn) M1A Solid Brass Cage

6920 nsk 55 x 72 x 7 mm 20 Degree Contact Angle Begrenzungsdrehzahl6920 d 100 mm Bore diameter D 140 mm Outside diameter B 20 mm Width r (min.) 1. 1 mm Chamfer dimension Cr 47000 N Basic dynamic load rating C0r 42000 N Basic static load rating Grease 4500 min 1 Grease lubrication Oil (Oil bath) 5300 min 1 Oil bath lubrication da (min.) 106. 5 mm Diameter of shaft abutment (min) da (max.) 111 mm Diameter of shaft abutment Da (max.) 133. 5 mm Diameter of housing abutment ra (max.) 1 mm Radius of shaft or housing fillet