Clamp collar double-split stainless steel 1.4305 bore 20mm with bolts DIN 912 A2-70 type B2
| Ausführung | B2 |
|---|---|
| Ø d1 [mm] | 20 |
| Ø d2 [mm] | 42 |
| Rmax. [mm] | 46,4 |
| b [mm] | 15 |
| Schraube DIN 912 | M6 x 16 |
| m [mm] | 31 |
| B1 [mm] | 5,5 |
| G1* [mm] | M5 |
| B2 [mm] | 4,5 |
| G2** [mm] | M4 |
| Gewicht [g] | 111 |
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Material: Stainless steel 1.4305 (AISI 303), screws stainless steel A2-70.
Typ B1: With two axial mounting bores.
Typ B2: With two axial mounting bores, with sunk holes for cylindrical cap screws DIN 912.
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.
* Fitting screw size for B1.
** Fitting screw size for B2.
Features: does not damage the shaft, stronger clamping force than with set collars, even distribution of clamping forces, easy readjustment, precision honed bores.