Bearing clamping nut ER32 RH M40x1.5 D50 H23 d3-20 mm DIN6499
Key features
Diameter D 50 mm
Rotation RH
Height H 50 mm
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Bearing clamping nut ER32 RH M40x1.5 D50 H23 d3-20 mm DIN6499 is backordered and will ship as soon as it is back in stock.
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Bearing clamping nut ER32 RH M40x1.5 D50 H23 d3-20 mm DIN6499 is backordered and will ship as soon as it is back in stock.
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Diameter D [mm]
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Nut design
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Height H
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Collet type
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Length L
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Diameter D1 [mm]
ER32 Locknut with Bearing for ISO/HSK Holders
Index: 932GHRSD
Precision locknut with an integrated ball bearing, designed for milling chucks with ISO and HSK mounting. The use of a bearing ring eliminates rotational friction between the nut and the ER32 collet during tightening. This allows for a distinctly higher tool holder clamping force with less applied force, prevents twisting and damage to the collet, and significantly increases safety and stability during machining on CNC centres.
Key Technical Parameters and Properties:
- Integrated ball bearing: Elimination of rotational friction protects the collet from deformation and allows achieving maximum clamping force.
- Higher clamping force: Provides outstanding tool mounting rigidity without the risk of micro-extrusion under heavy load.
- High rotational accuracy: Precise balancing and grinding prevent axial runout, ensuring the longevity of the spindle and edge quality.
- Compliance with industrial standards: M40x1.5 thread ensures full compatibility with standard ISO and HSK holders for ER32 collets.
Application and Purpose:
Component intended for professional mounting of ER32 collets in milling chucks with ISO and HSK on CNC machining centres and stationary milling machines.
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