{{ name }}
Article no. {{ combinedCodeWithHighlight }}
Article code:
EAN / GTIN:
Manufacturer number:
ER plain bearing clamping nut, for ER: 16
Article no.: 309612 16
Article code:
- Standard: DIN 6499 D
- Balance quality G at rotational speed: G 2.5 at 25,000 rpm
Product details
Technical Data
| for ER | 16 mm | |
| Standard | DIN 6499 D | |
| Balance quality G at rotational speed | G 2.5 at 25,000 rpm | |
| Overall length L | 18 mm | |
| External ⌀ D | 32 mm | |
| Thread | M22×1.5 | |
| maximum tightening torque | 80 Nm | |
| Type of product | Clamping nut |
Identification & Classification
| Article number | 309612 16 | |
| EAN / GTIN | 4045197645678 | |
| Manufacturer number | 309612 16 | |
| Manufacturer | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
Thread and taper ground in a single setup for highest concentricity.
With plain bearings, delivering lower friction and higher clamping force.
With plain bearings, delivering lower friction and higher clamping force.
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!