Spur gears in steel module 3 toothing milled straight teeth

Milled toothing, straight teeth. Engagement angle 20°, bright. Note Up to 70 teeth with hub one side, from 80 teeth supplied as disc form. The spur gears have a centre bore or pilot hole (this can vary due to manufacturing methods). For this reason, the dimension D2 max. given in the table is the maximum diameter of the bore with which the spur gears are supplied. This pilot/centre bore can be amended by the customer to produce a reamed bore, reamed bore with keyway or a tapped hole. Alternatively, customers can also use bushes to reduce the bore diameter. Drawing reference Form A with hub Form B without hub

Milled toothing, straight teeth engagement angle 20°, bright. Outside diameter extruded, tolerance h9. Note The gear rack teeth are cut using a hob mill. This results in minus tolerances for dimensions H and H1 up to module 2 0.2 mm. module 2.5 to 3 0.3 mm.

Milled toothing, straight teeth. Engagement angle 20°, bright. Note The gear racks are suitable for mounting in series.

Milled toothing, straight teeth. Engagement angle 20°, bright. Axis angle = 90°. Note for ordering Bevel gears are supplied singly. To obtain a pair of bevel gears, please order the specified mating gear as well.