Shafts

P. 9
Ball Bearings 917-918 Bearings with Set Screw Shaft Sleeve 918 Thrust Needle Roller Bearings 919 Thrust Ball Bearing 920 Thrust Bearings -With Inner Ring- 921 One-way Clutch 922 -Economy Type- 931-932 Angular

P. 48
of friction ës = thermal coductivity of the shaft ëk = thermal coductivity of the bearing ÄT = (Ta ? Tu) Tu = ambient temperature [°C] Ta = max. application temperature [°C] Material Thermal conductivity [W/m · k] Steel 46 Aluminum 204 Grey cast iron 58 303 Stainless 16 Ceramics 1

P. 8
.. 125, R ICI) with fixing holes; high speed shaft end with key; ? gearmotors: motor stadardized to IEC directly keyed into hollow high speed shaft (MR 2I, MR 3I 140 ... 360, MR CI, MR C2I); for motor sizes 200

P. 31
100 20 200 20 000 rpm 6 No-load current (with shaft ø 0,8 mm) I0 0,03 0,016 0,012 A 7 Stall torque MH 0,24 0,22 0,21 mNm 8 Friction torque MR 0,02 0,02 0,02 mNm 9 Speed constant kn 13 840 7 346 4 872

P. 9
washers reversing M Laundry tumblers M Line shafts driving processing equipment M light U other line shafts U Lumber industry barkers-hydraulicmechanical M burner conveyor M chain saw and drag