Clamp collar double-split stainless steel 1.4305 bore 12mm with bolts DIN 912 A2-70 type N
| Ø d1 [mm] | 12 |
|---|---|
| Ø d2 [mm] | 28 |
| Ø Rmax. [mm] | 31,8 |
| b [mm] | 11 |
| Schraube DIN 912 | M4 x 12 |
| b N [mm] | 4 |
| t2 [mm] | 1,8 |
| Gewicht [g] | 38 |
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Material: Stainless steel 1.4305 (AISI 303), screws stainless steel A2-70.
Typ N: with keyway DIN 6885-1.
The thread of the screw DIN 912 is covered with a layer of polyamide.
Tolerance b: +0.08mm / -0.25mm. Temperature range: -40ºC to +175ºC.
Features: does not damage the shaft, stronger clamping force than with set collars, even distribution of clamping forces, easy readjustment, precision honed bores.