Carr Lane Manufacturing · Drill Bushings
Castable bushings are made for cast-in-place or potted installation in epoxy, plastic and composite fixtures. Knurled or grooved bodies give excellent holding strength against rotation.
Genuine Carr Lane parts. Equivalent ADB, Boneham and ACTEK bushings quoted on request.
DG and SG share the same size range. Order by basic part number plus ID, e.g. DG-13-4-.0520.
| Basic P/N | OD | Lengths | ID range | Pricing |
|---|---|---|---|---|
| DG/SG-13 | 13/64" | 1/4 to 1/2 | .0520-.0995 | Quote |
| DG/SG-16 | 1/4" | 1/4 to 3/4 | .0980-.1406 | Quote |
| DG/SG-20 | 5/16" | 1/4 to 1 | .1250-.1935 | Quote |
| DG/SG-26 | 13/32" | 1/4 to 1 | .1562-.2570 | Quote |
| DG/SG-32 | 1/2" | 5/16 to 1 | .1562-.3160 | Quote |
| DG/SG-40 | 5/8" | 3/8 to 1-3/8 | .3125-.4375 | Quote |
| DG/SG-48 | 3/4" | 3/8 to 1-3/8 | .3125-.5312 | Quote |
| DG/SG-56 | 7/8" | 3/8 to 1-3/8 | .5000-.6562 | Quote |
| DG/SG-64 | 1" | 1/2 to 1-1/2 | .5000-.7656 | Quote |
| Type | Product line | Notes | Pricing |
|---|---|---|---|
| DG | Diamond-Groove Bushings | Resists rotation and axial force | Quote |
| DGM | Diamond-Groove – Metric | Metric DG | Quote |
| SG | Serrata-Groove Bushings | Straight knurl; cast, potted or pressed in | Quote |
| ULD | Diamond-Knurl Un-A-Lok® Liners | Castable liner with locking tab | Quote |
| ULDM | Diamond-Knurl Un-A-Lok® – Metric | Metric ULD | Quote |
| EZ | EZ-Cast Liner Bushings | Castable liner for renewable bushings | Quote |
Because castable bushing ODs are not ground, the ID must be located accurately during casting or potting, for example with a locating pin through the bushing ID.
In stock today: Quick-Ship DG and Quick-Ship SG (3/4" OD x 1/2" long, 1/2" ID).
Diamond-groove resists both rotation and push-out, so it is the default for cast tools. Serrata-groove resists rotation and can also be pressed in.
They are designed for cast or potted installation in non-metallic tooling. For steel or aluminum plates use press-fit or liner bushings.
Yes. Send the Carr Lane part number or your print and we will quote the matching ADB, Boneham or ACTEK bushing alongside the Carr Lane part, so you can compare price and lead time.
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