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Guide bushes |
GN 770 |
| Type A plain bush | Type B headed bush |
| d1 G6 | l1 | d2 p6 | d3 | l2 | r | |||
| 5 | 8 | 10 | 12 | 16 | 10 | 14 | 3 | 1 |
| 6 | 8 | 10 | 12 | 16 | 10 | 14 | 3 | 1 |
| 8 | 10 | 12 | 16 | 20 | 12 | 16 | 4 | 2 |
| 10 | 10 | 12 | 16 | 20 | 15 | 19 | 4 | 2 |
| Specification | Information | How to order |
| Steel
hardened to HRC 60 Ground |
Guide bushes GN 770 are normally used in conjunction
with guide pinsGN 771.
The tolerance d2 p6 ensures a perfect fit in a bore to H7 age for side thrust pins GN 715(press fit version). |
Guide bush GN 770-6-16-A Code
No. 770 |
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