Description
Head Liner Bushings-Metric
Metric Head Liner Bushings are simply specific large ID sizes of HM Head Press-Fit Bushings. Liners are permanently installed bushings used to hold renewable drill bushings. The liner’s ID has a precise sliding fit with the renewable bushing’s OD. The liner accurately locates the renewable bushing and protects the jig plate from wear and damage caused by frequent bushing replacement.
Application Information
Metric Head Liners are permanent bushings used to hold renewable drill bushings. The head provides resistance to axial loads, and is usually recessed in the plate.
Material
| Material | Heat Treat | Finish | DFARS | RoHS |
| 1144 Stressproof Steel | heat treated to achieve Rc 62-64 ID hardness | – |
Parts Specification
| ID (mm) | OD (mm) | Length (mm) | F Dia (mm) | G (mm) |
| 78mmmm | 95mmmm | 40mmmm | 100mmmm | 6mmmm |
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