Ball Bearings - Mini Series

ball-bearings

 

 

 

Steinels ball-bearings are distinguished by exceptional precision and friction free movement. Therefore they find a wide acceptance as a construction element for electrical and optical measuring instruments and systems they will be used successfully in machines, instruments and technical equipment of high precision.

 

 

 

Pillar Bushing Ball Cage

Pillar

Size range:
Diameters from 3 mm to 10 mm
Length from 30 mm to 160 mm

Bushing

Size range:
Internal diameter from 5 mm to 13 mm
External diameter from 7 mm to 19 mm
Length from 10 mm to 40 mm

Ball Cage

Size range:
Internal diameter from 3 mm to 10 mm
External diameter from 5 mm to 13 mm
Length from 10 mm to 40 mm


 



Steinel Guide pillars are ground on all sides. The guide diameter is super-fine ground finish and lapped to tolerance ISO h3. Roundness and cylindrically within ISO h1. Mount into mounting holes ISO P6.

Steinel Guide bushes are ground on all sides. The guide diameter(bore) is super-fine honed and will be matched with the pillar to ensure an optimal preload. Roundness and cylindrically within ISO h1.

The Steinel Ball cages will be assembled absolutely tensionfree and are freely movable. The careful production and control guarantee an exceedingly friction free axial and radial movement