Standard_Parts_Catalogue

Page 1684 | 3.6 Moving, Transferring, Connecting with Shafts and Joints 2 Bore code B Without keyway K With keyway (from d 1 = 20) 1 3 d 1 d 2  - d 3 H8 Recommended shaft tolerance h7 12  4-4  4-5  5-5 - - - 15  4-4  4-5  4-6  5-5  5-6  6-6 20  6-6  6-8  6-10  8-8  8-10 10-10 30  8-8  8-10  8-12 10-10 10-12 12-12 38 12-12 12-15 12-20 15-15 15-20 20-20 d 1 d 4 d 5 l 1 l 2 Recommended shaft insertion depth l 3 l 4 12 M 2  5,2 19  6,2 3,1  4 15 M 2,5  8,2 21,2  7 3,5  5 20 M 3 12,2 27  8,8 4,4  7,5 30 M 4 16,2 32,5 10 5 11,1 38 M 5 20,3 40 12,1 6 14,2 d 1 Rated torque in Nm* Max. torque in Nm* Max. speed (min ⁻ ¹) Moment of inertia in kgm² Static torsional stiffness in Nm/rad Max. shaft misalignment Lateral in mm Angular in ° 12 1 2 52.000 6,6 x 10⁻⁸   60 1 3 15 1,6 3,2 42.000 1,7 x 10⁻⁷   80 1 3 20 3,2 6,4 31.000 8,0 x 10⁻⁷  120 1,2 3 30 15 30 21.000 5,3 x 10⁻⁶  530 2 3 38 28 56 16.000 1,5 x 10⁻⁵ 1500 2,5 3 *Load fluctuations are not taken into account GN 2242 Oldham Couplings with Clamping Hub