GN411.2 Centring Bore Clamp

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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 Because of a change of the standard part number your input is no longer valid.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