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Products ▶ All New Products 2021 - 2022 ▶ Drill bushes with collar DIN 172 A

drill bushing (guide bushing) similar DIN 172 - A 11,7 x 20

Material: 1.0718. Hardened and precision machined to tolerance inside and outside.

Drill bushes with collar similar to the old Standard DIN 172 A. Hardness: 62±2 HRC (700-800 HV10).

Bore rounded at flange side. Tolerances: Inner diameter F7. Outer diameter n6. Mounting hole: tolerance H7.

Other dimensions and designs on request.

services: online CAD catalog

The supplied 3D models, pictures and technical drawings are made with reasonable care. Nevertheless liability is excluded for the accuracy and correctness of this data.

see also:

Cylindrical Drill Bushes DIN 179 A
Cylindrical Drill Bushes DIN 179 A

found in parts groups:

Products ▶ All New Products 2021 - 2022 ▶ Drill bushes with collar DIN 172 A
Products ▶ Bearings, Bushes ▶ Bushes ▶ Drill bushes with collar DIN 172 A
Products ▶ DIN-Parts sorted by DIN-Number ▶ DIN 172 - Cylindrical, Flanged Drill Bushes ▶ Drill bushes with collar DIN 172 A
part number d1
[mm]		 l1
[mm]		 d2
[mm]		 d3
[mm]		 l2
[mm]		 Gewicht
[g]
622111720 CAD 11,7 20 18 22 4 27,02