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DIN 172 Guide Bushings Stainless Steel, Drill Bushings, with Collar

DIN 172 Guide Bushings, Drill Bushings, Stainless Steel, with Collar

Product Family Stainless Steel

Standard parts made of rustproof stainless steel have been designed for use in the food sector, in the chemical industry, for aggressive ambient conditions or for outdoor use.

corrosion-resistant
precise fit
environmentally friendly

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Standard sheet DIN 172 Print this page ISO Fundamental Tolerances

Product description

Guide bushings DIN 172 are characterized by the tight dimensional and positional tolerances in connection with the hardened and finely machined surface. As a result, they are suitable for extremely universal use in many applications.

Holes with tolerance H7 are recommended for installing the bushings. In connection with the outer diameter of the bushing with a tolerance of n6, use of a transition adapter is recommended.

Specification

Stainless steel AISI 440BNI

Hardened (HRC 55 +4)
Fit size d₁ / d₂ ground

RoHS

On request

Other bores d₁
Bore d₁ both-sided rounded (Type B)

DIN 172 Guide Bushings, Drill Bushings, Stainless Steel, with Collar sketch

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Article options / Table

Type

A	Bore one-sided rounded

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d₁ F7 ... ,0	... ,1	l₁		d₂ n6	d₃	l₂

B 4	-	8	12	7	10	2,5
-	B 4,1	8	12	8	11	2,5
B 5	-	8	12	8	11	2,5
-	B 5,1	10	16	10	13	3
B 6	-	10	16	10	13	3
-	B 6,1	10	16	12	15	3
B 8	-	10	16	12	15	3
-	B 8,1	12	20	15	18	3
B 10	-	12	20	15	18	3
-	B 10,1	12	20	18	22	4
B 12	-	12	20	18	22	4
-	B 12,1	16	28	22	26	4
B 14	B 14,1	16	28	22	26	4
B 15	-	16	28	22	26	4
-	B 15,1	16	28	26	30	4
B 16	B 16,1	16	28	26	30	4