DIN 179 Guide bushings Drill bushings, without collar


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.

For mounting bushings with tolerance n6, a hole with tolerance H7 corresponding to the external diameter is usually provided.


hardened (HRC 62 ±2)

Fit size d1, d2 ground

RoHS compliant

On request

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

Technical drawing

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DIN 179 Guide bushings (Drill bushings), without collar sketch

Article options / Table


ABore one-sided rounded
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d1 F7
... ,0

... ,2

... ,2

... ,3

... ,4

... ,5

... ,6

... ,7

... ,8

... ,9
l1d2 n6
------B 0,6B 0,7B 0,8-6--3
---------B 0,969-3
B 1---------69-3
-B 1,1B 1,2B 1,3B 1,4B 1,5B 1,6B 1,7B 1,8-69-4
---------B 1,969-5
B 2B 2,1B 2,2B 2,3B 2,4B 2,5B 2,6---69-5
-------B 2,7B 2,8B 2,9812166
B 3B 3,1B 3,2B 3,3------812166
----B 3,4B 3,5B 3,6B 3,7B 3,8B 3,9812167
B 4---------812167
-B 4,1B 4,2B 4,3B 4,4B 4,5B 4,6B 4,7B 4,8B 4,9812168
B 5---------812168
-B 5,1B 5,2B 5,3B 5,4B 5,5B 5,6B 5,7B 5,8B 5,910162010
B 6---------10162010
-B 6,1B 6,2B 6,3B 6,4B 6,5B 6,6B 6,7B 6,8B 6,910162012
B 7B 7,1B 7,2B 7,3B 7,4B 7,5B 7,6B 7,7B 7,8B 7,910162012
B 8---------10162012
-B 8,1B 8,2B 8,3B 8,4B 8,5B 8,6B 8,7B 8,8B 8,912202515
B 9B 9,1B 9,2B 9,3B 9,4B 9,5B 9,6B 9,7B 9,8B 9,912202515
B 10---------12202515
-B 10,1B 10,2B 10,3B 10,4B 10,5B 10,6B 10,7B 10,8B 10,912202518
B 11B 11,1B 11,2B 11,3B 11,4B 11,5B 11,6B 11,7B 11,8B 11,912202518
B 12---------12202518
-B 12,1B 12,2B 12,3B 12,4B 12,5B 12,6B 12,7B 12,8B 12,916283622
B 13B 13,1B 13,2B 13,3B 13,4B 13,5B 13,6B 13,7B 13,8B 13,916283622
B 14B 14,1B 14,2B 14,3B 14,4B 14,5B 14,6B 14,7B 14,8B 14,916283622
B 15---------16283622
-B 15,1---B 15,5----16283626
B 16B 16,1---B 16,5----16283626
B 17----B 17,5----16283626
B 18---------16283626
-----B 18,5----20364530
B 19----B 19,5----20364530
B 20----B 20,5----20364530
B 21----B 21,5----20364530
B 22---------20364530
-----B 22,5----20364535
B 23----B 23,5----20364535
B 24----B 24,5----20364535
B 25----B 25,5----20364535
B 26---------20364535
-----B 26,5----25455642
B 27----B 27,5----25455642
B 28----B 28,5----25455642
B 29----B 29,5----25455642
B 30---------25455642
-----B 30,5----25455648
B 31----B 31,5----25455648
B 32----B 32,5----25455648
B 33----B 33,5----25455648
B 34----B 34,5----25455648
B 35---------25455648
B 36---------30566755
B 37---------30566755
B 38---------30566755
B 39---------30566755
B 40---------30566755
B 41---------30566755
B 42---------30566755

Build & Price

Diameter d1
Length l1

Selected Part (How to order)

Weight: 0,001 kg
If this article is new in our product range, it may happen that details concerning weight are as yet not listed.
If you do need weight details, please contact our Sales Department!
Phone+49 7723 6507 - 0
RoHS compliant: Yes
This article conforms to RoHS, which means it complies with EU Directive 2011/65/EU for restricting the use of certain hazardous substances in electrical and electronic devices. The Directive regulates the use of hazardous substances in devices and components. The implementation in national law is summarily described with RoHS(Restriction of (the use of certain) hazardous substances)).
Please note our quantity discounts.
With a total value (net) per order:
from 150 Euro -> 10 % discount
from 250 Euro -> 20 % discount
from 350 Euro -> 30 % discount
All prices in accordance with our price list No. 51, valid from 1 February 2018, plus VAT only valid for Germany.

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