GearsGears, Miniature & Gear Shafts

High Precision Turned Parts


Materials: Brass, Stainless Steel, Carbon Steel, Plastics etc.

Secondary operations:
Tooth Polishing, Pivot Burnishing, Hardening, Plating, etc. Assemblies such as Pinion & Shaft and complete Gearboxes are available.

Example Of Bearing Assemblies

Bearing-assembly fitted Into the plate or bridge and held In position by a clamp. This type of removable bearing assembly enables an arbor to be dismantled without touching the other moving parts or unscrewing the plate.

 

Driven-In IC Jewel

IC Jewel

Bearing-assembly driven Into the plate or bridge, with mobile jewel. A bearing-assembly of this type protects the lip of the pivot against axial shocks only.

 

Movile VP Jewel

VP Jewel

Bearing-assembly screwed into the bridge, wtth two fixed jewels. A removable bearing-assembly of this kind enables the endshake of the pivot to be adjusted.

Driven-in DC Jewel
Driven-in IC Jewel

DC Jewel

Bearing Assembly

 

Following is a typical design information necessary to dimension properly this assembly:

 

1) diameter of pivot: 0.48 +6/0
2) weight of moving part: 200grams
3) speed of shaft: 500rpm
4) functioning: intermittent
5) mounting: vertical ±20°
6) conditions of work: vibrations
7) fitting (diam. of hole in plate) 3.19 +4/-2

Bearing Assembly