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Bearings • Linear Bearings • Linear Ball Bearings

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  • PBC Linear, A Pacific Bearing Co.

    PBC offers linear ball bearings in the following configurations: JP JIS metric closed, IPW inch closed wide, IP inch closed, EPW ISO metric closed wide, and EP ISO metric closed. JIP JIS metric closed linear ball bearings come in nominal shaft diameter sizes ranging from 8 to 60mm, lengths ranging from 24 to 110mm, and ID sizes ranging from 8 to 50mm. These products feature temperature limits ranging from -4 to +174°F, and load ratings ranging from 260 to 4700 N.

  • Thomson

    Thomson offers super ball, super smart ball, steel ball, rigid, and MultiTrac linear ball bearings (bushings). Precision steel ball bushing bearings come in sizes raging from 1/8" to 2", and they feature closed, adjustable, or open bearing types. These linear products can handle operating temperatures up to 600°F, running coefficient of friction ratings down to 0.001, and load capacities ranging from 19 to 5,000 LBF.

  • SDP/SI

    SDP/SI offers metric and inch linear ball bearings. Inch linear ball bearings come in OD sizes ranging from 1/2" to 2-3/8", bore sizes ranging from 1/4" to 1-1/2", and lengths ranging from 0.750" to 3". Features include static load ratings up to 1214 Lbf, dynamic load ratings up to 663 Lbf, and a 52100 steel/hardened steel construction. They can be ordered in open, closed, or adjustable types.

  • Emerson Bearing

    Emerson offers TW, SW, SM metric, and KB metric type linear motion ball bearings. TW type feature open/standard configurations, integral floating wiper seals, self-aligning capabilities, and low noise outputs. These linear ball bearings come in shaft diameters sizes ranging from 0.25" to 2", OD sizes ranging from 0.5" to 3", and lengths ranging from 0.750" to 4".

  • Isotech Inc

    Isotech, Inc. offers recirculating linear ball slide guides in the following configurations: extra wide/high rigidity, high load capacity/low noise, crossed roller slide, SEB Series miniature ball slide, extra wide, and others. Extra wide linear ball slide guides feature an all-steel construction, travel distances ranging from 1.3" to 24.2", and hole numbers ranging from 3 to 17.

  • VXB Ball Bearings

    VXB offers linear motion and bearing systems in the following configurations: cam followers, U-Groove bearings, inch linear systems, track roller bearings, V-Groove bearings, metric linear systems, and others. Model SW4 linear motion ball bearings  feature 1/4" bores, dynamic basic loads up to 206 CN, and 0.00025" precision tolerances.

  • Newport Corp.

    Newport Corp. offers double row steel linear ball bearing stages in a variety of sizes. These linear ball bearings feature threaded micrometer mounts, a low-profile steel construction, and optional carriage locking kits. They have angular deviation ratings ranging from 100 to 200 μrad, travel ranges from 0.20 to 3.15", and load capacities ranging from 90 to 200 lbs.

  • Bishop-Wisecarver Corp.

    Bishop-Wisecarver MadeWell Radial Wheels are single row, deep groove, linear ball bearings for low cost applications with specified radial loading conditions. Carbon steel and stainless steel versions are available in three sizes (1, 2, 3).

  • Schneeberger, Inc.

    Schneeberger, Inc. offers linear ball bearings and guideways for the robotics, optics, surface finishing, semiconductor, nanotechnology, micro-machining, micro-automation, metrology, medical technology, and other markets.

  • AST Bearings

    AST offers miniature linear way series and round shaft series linear ball bushing bearings. The miniature linear way series come in standard/compact retained ball types, and they are constructed from stainless and carbon steel materials. These bearings come in heights ranging from 8 to 25, lengths ranging from 19 to 78, and widths ranging from 17 to 48.

  • SKF USA, Inc.

    SKF offers linear ball bearings for beverage, food, automotive, railway, machine tool, medical, material handling, and factory automation applications. These products can handle operating temperatures ranging from -20 to +80 C, speeds up to 5 m/s, and accelerations up to 100 m/s2.