Item no.: 70946
- Description
Alu Spinner 3 blade Ø 76mm / 3in
Aluminium spinner for 3-blade propellers
Suitable for internal combustion engines or electric motors.
The CNC milled and polished two-piece aluminium spinners are available for 2- or 3-blade propellers in many sizes. The precise manufacturing method guarantees absolute concentricity. The spinner cap together with the back plate is mounted on the crankshaft/driver with a central screw and special retaining nut (please note the thread dimensions of the crankshaft/driver - if necessary, an appropriate spinner retaining nut and spacer bush must be ordered separately). Supplied complete with spinner retaining nut, spacer bush and fixing screw. For details on the scope of delivery, see table below.
Other diameters of the 3-blade Aluspinner can be found under the tab "More Info".
Technical Specifications
Outside diameter 76 mm / 3 inch
Length 77 mm
Bore holding plate 10 mm
Hole for screw 5 mm
Retaining nut thread (motor side - mounting screw) 5/16 in. x 24 - M5
Included spacer bush (inside x outside diameter) 8 x 10 mm
Weight approx. 100 g
Outside diameter 76 mm / 3 inch
Length 77 mm
Bore holding plate 10 mm
Hole for screw 5 mm
Retaining nut thread (motor side - mounting screw) 5/16 in. x 24 - M5
Included spacer bush (inside x outside diameter) 8 x 10 mm
Weight approx. 100 g
The aluminium spinners are also available for 2-blade propellers in different diameters. See article number 70920 ff
Spinner holding nuts for different crankshaft threads are also available separately. See article number 70957 ff
Spacer bushes to compensate for the crankshaft diameter from the bore of the spinner retaining plate are also available separately. See article number 70986 ff
Spacer bushes to compensate for the crankshaft diameter from the bore of the spinner retaining plate are also available separately. See article number 70986 ff