Зажимная втулка ASK type 131 055x085 [508721]

Описание

Order: 131 dxD (e.g.: 131 040x065) Required surface quality:friction coefficient μ >=0.12 Surface roughness Rz >=16 Shaft/hub h8/H8 Locking screws DIN912-12.9 *) at Mt = 0 **) at Ft = 0 Dimensions may change according to position of screws. Measurement d (mm): 55 D (mm): 85 D1 (mm): 91 L1 (mm): 30 L2 (mm): 36 L3 (mm): 47 L (mm): 55 Axial force Ft* (kN): 74 Torque Mt** (Nm): 2045 Contact pressure shaft P (n/mm²): 139 Contact pressure hub p1 (n/mm²): 90 Lockings screws qty.: 8 Lockings screws size: M8 Lockings screws Tightening TorqueTs (Nm): 41 Weight (kg): 1,2 Product series: 131 Construction series: 131