NSK Self-Aligning Ball Bearings, Cylindrical Bore Bearings 1311 ,D=55 ARS drilling depth Up to 3

drilling depth  　Up to 3 mm plywood ・ Rubber board ・ carpet ・ wallpaper ・ cardboard ・

● A flame retardant

Can be worn over glasses

Rolling cutter coming with 3 different blades for freestyle

- 1/2 × 250 mm

NSK Self-Aligning Ball Bearings, Cylindrical Bore Bearings 1311 ,D=55 ARS drilling depth Up to 3NSK Self Aligning Ball Bearings, Cylindrical Bore Bearings 1311 ,D=55 Bearing Numbers Boundary Dimensions (mm) Basic Load Ratings (kN) Limiting Speeds (min 1) Constant e Axial Load Factors Mass (kg) approx. d D B r min. Cr C0r Grease Oil Y2 Y3 Y0 1311 55 120 29 2 51. 5 17. 9 5000 6300 0. 23 4. 2 2. 7 2. 8 1. 6 DESIGN, TYPES, AND FEATURESThe outer ring of a self aligning ball bearing has a spherical raceway and its center of curvature coincides with