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Linear Bushing Bearings - Round Shaft Series

Linear Bushing Bearings - Round Shaft SeriesAST’s Linear Bushing products are high precision linear motion rolling guides which travel along shafts to achieve endless linear motion. In the external cylinder, a retainer, steel balls, etc. are compactly incorporated.

Low Frictional Linear Motion - Steel balls are accurately guided by a retainer so that low frictional resistance and stable linear motion can be achieved.

Wide Selection - For each dimensional series, standard, adjustable clearance and open types are available with and without seals, so the best linear bushing for the application may be selected.

Stainless steel Available - Linear Bushings made of stainless steel are also available. This type is suitable for applications where corrosion resistance is important.

Simple Replacement Of Conventional Plain Bushings - It is easy to use Linear Bushings instead of conventional plain bushings, because both types are used with a round shaft, and no major redesign is necessary.

A wide variety of sizes are available from AST for virtually every application (special orders also available).

Inch Series:

  • LBB Series – Inch Dimensions, without seals, standard closed,
  • LBB-AJ Series – Inch Dimensions, without seals, adjustable clearance,
  • LBB-OP Series – Inch Dimensions, without seals, open type
  • LBB-UU Series – Inch Dimensions, with seals, standard closed,
  • LBB-UUAJ Series – Inch Dimensions, with seals, adjustable clearance,
  • LBB-UUOP Series – Inch Dimensions, with seals, open type

Metric Series:

  • LBD Series – Metric Dimensions, without seals, standard closed,
  • LBD-AJ Series – Metric Dimensions, without seals, adjustable clearance,
  • LBD-OP Series – Metric Dimensions, without seals, open type
  • LBD-UU Series – Metric Dimensions, with seals, standard closed,
  • LBD-UUAJ Series – Metric Dimensions, with seals, adjustable clearance,
  • LBD-UUOP Series – Metric Dimensions, with seals, open type
  • LBE Series – Metric Dimensions, Small Profile, without seals, standard closed,
  • LBE-AJ Series – Metric Dimensions, Small Profile, without seals, adjustable clearance,
  • LBE-OP Series – Metric Dimensions, Small Profile, without seals, open type
  • LBE-UU Series – Metric Dimensions, Small Profile, with seals, standard closed,
  • LBE-UUAJ Series – Metric Dimensions, Small Profile, with seals, adjustable clearance,
  • LBE-UUOP Series – Metric Dimensions, Small Profile, with seals, open type

If you need help in selecting the best products for your particular application, please remember that design engineering and application assistance are available from AST as part of our value-added services designed to make your job easier.

Choose below to go to either our metric or inch series online catalog and product specifier for Linear Bushing Bearings including free CAD downloads.

Linear Bushing Bearings - Inch Dimensions Catalog & CAD Library Linear Bushing Bearings - Metric Dimensions Catalog & CAD Library

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