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Options
Type K - With clamping balls
Type S - With clamping segments
Product Description
GN411.2 Centring Bore Clamp
With centring bore clamps, GN 411.2, workpieces can be positioned centrally and clamped from the inside of the bore.
In addition they offer the following advantages:
Precise self centering
Repetitive accuracy: ±0,025
Accuracy of concentricity: ±0,05
Solid and stable clamping through either 3 or 6 contact points on the workpiece
Clamping of workpieces with uneven or irregular surface (such as castings)
Distortion free clamping
Reduced height
Can be fitted in any position
Large adjustable range
Down force clamping
Specification
Steel ST - Hardened, blackened
Clamping balls / segments - Hardened, blank, ground
* size (where d1=11,7) is only available for type K
On Request
Centring bore clamps GN411.3 for hydraulic or pneumatic operation
Standard part number GN411 has been changed! Because of a change of the standard part number your input is no longer valid. Your search was automatically changed to the new standard part number GN411.2
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