Rohm 4MT High Speed Heavy Duty Extended Point Revolving Centre

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Rohm 4MT High Speed Heavy Duty Extended Point Revolving Centre Type 640-20

Application

For counter-clamping especially heavy workpieces on turning and grinding machines.
Especially suitable for use on NC-machines.

Type

Universal version with extended centre point for heavy workpieces.

Benifits

Robust 4-fold precision bearing for high speeds as well as high axial and radial loads
Reliable and safe clamping of heavy workpieces
Maximum concentricity deviation of 0.005 mm for maximum precision

Technical Features

Body hardened and ground
Tip angle 60°

Specifications

Max workpiece weight 1000kgs
Max concentricity error 0.005mm
Max speed 7000 rpm
Body diameter 70mm
Point diameter 32mm
Point length 44.5mm

Part Number 303598

For full specifications please click here