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Quick-Ship Head Press-Fit Bushings (H)
H Bushings are similar to P bushings, but with a head to resist heavy axial loads. H bushings are permanently pressed into the jig plate. They are generally used for single-operation drilling or reaming, when you do not expect to replace bushings during the tooling's lifetime. The head can be left exposed, or recessed by counterboring the installation hole.
Application Information
H bushings are permanently pressed into the jig plate. The head can be left exposed, or recessed by counterboring the installation hole.
ID Tolerance
Standard ID Tolerance:From #80 to 1/4" +0.0001/+0.0004
Over 1/4 to 3/4" +0.0001/+0.0005
Over 3/4 to 1-1/2" +0.0002/+0.0006
OD Tolerance
Standard OD Tolerance:1/4 to 13/32" +0.0016/+0.0013
Material
| Material | Heat Treat | Finish | DFARS | RoHS |
| 1144 or 52100 steel | Heat Treated to achieve Rc 62-64 ID Hardness | - | - | Yes |
Parts Specification
| ID (Inch) | OD (Inch) | Length (Inch) | F Diameter (Inch) | G (Inch) |
| #30 (0.1285)" | 1/4" | 1/2" | 23/64" | 3/32" |
Warning:
This Product Can Expose You To Materials And/Or Chemicals Including Arsenic, Lead, And Other Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm. For more information, visit www.P65Warnings.ca.gov