Flanged drill bushes / bore H7 / steel / DIN 172, DIN 179 (Part Numbers)

Flanged drill bushes / bore H7 / steel / DIN 172, DIN 179

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  • Flanged drill bushes / bore H7 / steel / DIN 172, DIN 179
  • Flanged drill bushes / bore H7 / steel / DIN 172, DIN 179
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The dimensions listed in this standard sheet are merely a selection of the (currently withdrawn) DIN standards.
For applications involving positioning, we recommend the combination with the GN 771.1 guide pins.
For mounting bushings with tolerance n6, a hole with tolerance H7 corresponding to the external diameter is usually provided.

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Guide Bushings, Drill Bushings / DIN 172 with Collar / DIN 179 without Collar

Information


Guide bushings DIN 172 / DIN 179 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.

see also...
• Guide bushings GN 172.1 (with conical bore)
• Guide bushings GN 179.1 (with conical bore)
• Guide pins GN 771.1
• Indexing plungers GN 817.3 (for precision locating)
• Indexing plungers GN 817.5 (for precision locating)

How to Order

How to order (with collar)
1d1
2l1
3Type
 
How to order (without collar)
1d1
2l1
3Type

Specification

• Steel
 Hardened (HRC 62 ±2)
• Fit sizes d1, d2 ground
• ISO-Fundamental tolerances
• RoHS compliant

On Request

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

Dimensions

              
d1 F7l1d2 n6d3l2
... ,0... ,1... ,2... ,3... ,4... ,5... ,6... ,7... ,8... ,9      
------B 0,6B 0,7B 0,8-6--362
---------B 0,969-362
B 1---------69-362
-B 1,1B 1,2B 1,3B 1,4B 1,5B 1,6B 1,7B 1,8-69-472
---------B 1,969-582
B 2B 2,1B 2,2B 2,3B 2,4B 2,5B 2,6---69-582
-------B 2,7B 2,8B 2,981216692,5
B 3B 3,1B 3,2B 3,3------81216692,5
----B 3,4B 3,5B 3,6B 3,7B 3,8B 3,9812167102,5
B 4---------812167102,5
-B 4,1B 4,2B 4,3B 4,4B 4,5B 4,6B 4,7B 4,8B 4,9812168112,5
B 5---------812168112,5
-B 5,1B 5,2B 5,3B 5,4B 5,5B 5,6B 5,7B 5,8B 5,910162010133
B 6---------10162010133
-B 6,1B 6,2B 6,3B 6,4B 6,5B 6,6B 6,7B 6,8B 6,910162012153
B 7B 7,1B 7,2B 7,3B 7,4B 7,5B 7,6B 7,7B 7,8B 7,910162012153
B 8---------10162012153
-B 8,1B 8,2B 8,3B 8,4B 8,5B 8,6B 8,7B 8,8B 8,912202515183
B 9B 9,1B 9,2B 9,3B 9,4B 9,5B 9,6B 9,7B 9,8B 9,912202515183
B 10---------12202515183
-B 10,1B 10,2B 10,3B 10,4B 10,5B 10,6B 10,7B 10,8B 10,912202518224
B 11B 11,1B 11,2B 11,3B 11,4B 11,5B 11,6B 11,7B 11,8B 11,912202518224
B 12---------12202518224
-B 12,1B 12,2B 12,3B 12,4B 12,5B 12,6B 12,7B 12,8B 12,916283622264
B 13B 13,1B 13,2B 13,3B 13,4B 13,5B 13,6B 13,7B 13,8B 13,916283622264
B 14B 14,1B 14,2B 14,3B 14,4B 14,5B 14,6B 14,7B 14,8B 14,916283622264
B 15---------16283622264
-B 15,1---B 15,5----16283626304
B 16B 16,1---B 16,5----16283626304
B 17----B 17,5----16283626304
B 18---------16283626304
-----B 18,5----20364530345
B 19----B 19,5----20364530345
B 20----B 20,5----20364530345
              
d1 F7l1  d2 n6d3l2
... ,0... ,1... ,2... ,3... ,4... ,5... ,6... ,7... ,8... ,9      
B 21----B 21,5----20364530345
B 22---------20364530345
-----B 22,5----20364535395
B 23----B 23,5----20364535395
B 24----B 24,5----20364535395
B 25----B 25,5----20364535395
B 26---------20364535395
-----B 26,5----25455642465
B 27----B 27,5----25455642465
B 28----B 28,5----25455642465
B 29----B 29,5----25455642465
B 30---------25455642465
-----B 30,5----25455648525
B 31----B 31,5----25455648525
B 32----B 32,5----25455648525
B 33----B 33,5----25455648525
B 34----B 34,5----25455648525
B 35---------25455648525
B 36---------30566755595
B 37---------30566755595
B 38---------30566755595
B 39---------30566755595
B 40---------30566755595
B 41---------30566755595
B 42---------30566755595
Part Number
172-B16-36-A
179-B16-36-A
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
Diameter d1 d2 Length l1 Type l2 d1 1 d3 x1 x2 x3 x4 x5 x6 x7 x8 x9 Form Weight
(kg)

15.20 €

8.06 €

1 Available Same day

Stock

B 16-36A, Bore one sided--------------

11.08 €

5.87 €

1 Available Same day

Stock

B 16-36A, Bore one sided--------------

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