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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
ER clamping nut CENTRO P HDC, Type HDC for ER: 32HDC
Article no.: 351999
Catalog no.: 309657
Article code:
Product details
Technical Data
| Unit for width across flats | metric | |
| Outer diameter D | 53 mm | |
| Height of nut m | 27 mm | |
| Overall height h | 27 mm | |
| Version | with collar/ flange | |
| Collar / flange diameter d1 | 53 mm | |
| For min. clamping diameter | 2 mm | |
| For max. clamping diameter | 20 mm | |
| Thread size d1 | Tr42×1 | |
| Thread pitch P | 1 mm | |
| Surface | polished | |
| Type of product | clamping nut | |
| Thread type | trapezoidal thread | |
| Material | steel | |
| Maximum tightening torque | 180 Nm | |
| Standard | DIN 6499 |
Identification & Classification
| Article number | 351999 | |
| Catalog number | 309657 | |
| EAN / GTIN | 2000001036907 | |
| Manufacturer number | 4790600 | |
| Manufacturer/responsible person | Eugen Fahrion GmbH & Co. KG Präzisions-Spannwerkze, Forststraße 54, 73667 Kaisersbach, Germany, www.fahrion.de |
Description
Version:
With trapezoidal fine thread for high clamping forces. Extra long double guidance of the ER clamping nut. Ball-bearing clamping nut for higher tightening torques.
Mini = all sizes with “M”, extremely slim design.
MiniSlim = sizes with “MS”, extremely super slim design.
Taper = all sizes with “C”.
Standard= all other sizes.
Mini = all sizes with “M”, extremely slim design.
MiniSlim = sizes with “MS”, extremely super slim design.
Taper = all sizes with “C”.
Standard= all other sizes.
Suitable for:
FAHRION ER collet chuck CENTRO P and FAHRION ER collet chuck HDC.
Optional extras:
Precision ER collets No. 308981 − 308986, HP No. 309376 − 309378 and for
tapping collets No. 309414; 309418, roller bearing wrench HDC No. 309754; 309756.
tapping collets No. 309414; 309418, roller bearing wrench HDC No. 309754; 309756.
Note:
FAHRION system ER clamping nuts type CP and sealing rings type HP do not fit on to other systems!
FAHRION ER clamping nut CENTRO P HDC not suitable for standard ER collet chucks CENTRO P.
FAHRION ER clamping nut CENTRO P HDC not suitable for standard ER collet chucks CENTRO P.