Adapter Sleeves

Sleeves and Bushings offer concentricity without adjustment.
Adapter Sleeves

Sleeves and Bushings offer concentricity without adjustment.

Split square hole sleeve Series A 7C19 is suited for producing tooling such as milling cutters or boring bars without broaching equipment, while split square hole bushing Series A 7C18 fits any mating size collet or 3-jawed chuck. Sleeves are cold-rolled steel C1117 and range in length from ¾-5 in. Bushings are 4140 steel and hardened to Re 40-45. Broached square holes, which range from...

Read More »
Hex Hole Sleeves can replace spliced shafts and bushings.
Adapter Sleeves

Hex Hole Sleeves can replace spliced shafts and bushings.

Available in 8 different lengths from ¾-3¼ in., carbon steel Series A 7C20 can be used as sliding couplings, extensions for socket drives, bearing carriers, and as sliding bearings. Broached hex holes maintain tolerance of ±.001 in. and range in width across flats from .128-.628 in. Sleeves can serve as replacement in applications requiring spliced shafts and bushings, where precision...

Read More »
Do You Have Unique Lifting Needs?
Sponsored

Do You Have Unique Lifting Needs?

EZRig Cranes offers lifting solutions that are engineered for robust performance, providing the ultimate in portability. Designed for real-world lifting needs, our products are small and light with options and features that make them ideal for a broad range of applications. See our video to learn how an EZRig Crane can simplify your lifting requirements.

Read More »

All Topics