Carr Lane Manufacturing · Quick Ship in Stock
Straight-knurled castable drill bushings that can be cast in place, potted or pressed into an installation hole. The serrations resist rotation in epoxy and plastic jigs.
Genuine Carr Lane parts. Equivalent ADB, Boneham and ACTEK bushings quoted on request.
Carr Lane keeps one SG size in stock for same-day shipment. All other SG sizes (13/64" to 1" OD, IDs .0520" to .7656") are made to order; see the full SG range below.
| Part number | OD | Length | ID | Pricing |
|---|---|---|---|---|
| SG-48-8-.5000 | 3/4" | 1/2" | .5000" (1/2") | Quote |
Order by basic part number plus ID as a 4-place decimal, e.g. SG-13-4-.0520.
| Basic P/N | OD | Lengths | ID range | Std. drill sizes | Pricing |
|---|---|---|---|---|---|
| SG-13-* | 13/64" | 1/4, 5/16, 3/8, 1/2 | .0520-.0995 | 1/16-3/32, #55-#39 | Quote |
| SG-16-* | 1/4" | 1/4 to 3/4 | .0980-.1406 | 7/64-9/64, #40-#28 | Quote |
| SG-20-* | 5/16" | 1/4 to 1 | .1250-.1935 | 1/8-3/16, #30-#10 | Quote |
| SG-26-* | 13/32" | 1/4 to 1 | .1562-.2570 | 5/32-1/4, #22-F | Quote |
| SG-32-* | 1/2" | 5/16 to 1 | .1562-.3160 | 5/32-5/16, #22-O | Quote |
| SG-40-* | 5/8" | 3/8 to 1-3/8 | .3125-.4375 | 5/16-7/16, O-Z | Quote |
| SG-48-* | 3/4" | 3/8 to 1-3/8 | .3125-.5312 | 5/16-17/32 | Quote |
| SG-56-* | 7/8" | 3/8 to 1-3/8 | .5000-.6562 | 1/2-21/32 | Quote |
| SG-64-* | 1" | 1/2 to 1-1/2 | .5000-.7656 | 1/2-49/64 | Quote |
Because the OD of a serrata-groove bushing is not ground, the ID must be accurately located during casting or potting to keep the finished tool accurate. The straight knurl gives good resistance to rotation but less resistance to axial force than a diamond-groove (DG) bushing.
Need a different ID or length? Use the Drill Bushing Builder or send the basic part number plus ID and we will quote it.
Choose SG when rotation is the main load and you may press the bushing in. Choose DG when the bushing must also resist axial (push-out) forces in a cast or potted tool.
Quick-Ship sizes are the most popular Carr Lane drill bushings, kept in stock at the St. Louis warehouse and ready for same-day shipment. Other sizes in the same series are made to order with a longer lead time.
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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