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Article no.: 309585 16
ER clamping nut 16 HOLEX
Article no.: 309580 16
Article code:
Product details
Technical Data
| Manufacturer’s designation | HOLEX ER-Spannmutter | |
| Unit for width across flats | metric | |
| Spanner size s | 25 mm | |
| Outer diameter D | 28 mm | |
| Overall height h | 18 mm | |
| For min. clamping diameter | 16 mm | |
| For max. clamping diameter | 16 mm | |
| Balance quality G at rotational speed | G 6.3 at 15,000 rpm | |
| Thread size d1 | M22×1,5 | |
| Thread pitch P | 1,5 mm | |
| Left-hand thread | no | |
| Type of product | clamping nut | |
| Thread type | metric ISO fine thread | |
| Material | steel | |
| Maximum tightening torque | 80 Nm | |
| Standard | DIN 6499 |
Identification & Classification
| Article number | 309580 16 | |
| EAN / GTIN | 4045197151940 | |
| Manufacturer number | 309580 16 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com |
Description
Version:
Thread and taper ground in a single setup for highest concentricity.
With hexagon 25 AF.
Suitable for:
All standard ER collet chucks.
Optional extras:
ER clamping wrench, No. 309680 − 309740.
Single open ended spanner (for size 16), No. 613300 size 25.
Single open ended spanner (for size 16), No. 613300 size 25.
Note:
Collet chuck and clamping nut are balanced separately!