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Thomson 1-1/2" TYPE-W EXT RETAINING RINGS THP W-1250

Linear Bearing Retaining Rings
$5.92

External retaining rings fit into the retaining ring grooves on the outside diameter of super smart, super and Precision Steel Ball Bushing® bearings to provide external mounting retention. Available in standard and stainless steel versions.

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Thomson 1-1/2"-ID LINEAR BALL BEARINGS THP A-243848

Round Rail Ball Bushing Bearings
$141.22

Precision Steel Ball Bushing® bearings offer great improvements in efficiency, productivity and accuracy over high-friction plain bearings flat-ways. The all-steel design makes the bearing product line perfect for replacing plain bearings in high temperature applications. Rigid construction makes them very durable compared to ball bushing bearings with polymer components. When installed in a standard Thomson® pillow block, the Precision Steel Ball Bushing® bearing can self-align up to 3 deg in all directions.

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Thomson 1-1/2"-ID LINEAR BEARINGS THP SUPER-24

Round Rail Ball Bushing Bearings
$143.27

The Super Ball Bushing® bearing has been the industry standard for self-aligning linear bearings for over twenty years. This bearing provides three times the load capacity or 27 times the travel life of conventional linear bearings. Besides the dramatic increase in load capacity, the Super Ball Bushing® bearing is self-aligning, lightweight and adjustable with a low coefficient of friction. It is a quick and easy replacement for high friction plain bearings. The wear-resistant, engineered-polymer retainers and outer sleeves reduce inertia and noise in critical, high speed applications.

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Thomson 1-1/2"-ID LINEAR BEARINGS W/WIPERS THP SSU-24-OPN-WW

Round Rail Ball Bushing Bearings
$180.17

The Super Smart Ball Bushing® bearing family represents a major advancement in linear bearing technology worldwide. These patented and universally self-aligning bearings offer twice the load capacity or eight times the travel life of our industry standard Super Ball Bushing® bearing. To minimize installation time and cost, the Super Smart Ball Bushing® bearing can be ordered factory-installed in an industry standard single or twin pillow block.

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Thomson 1-1/4" LINEAR BRG SUPPORT BLOCK THP SB-20

Round Linear Shaft Support Blocks
$53.07

Shaft support blocks are used for end or intermittent support where loads are light and deflection between supports is not a problem. Unlike shaft support rails, blocks do not permit longitudinal passage of open-type Ball Bushing® bearings. Type SB shaft support blocks enable clamping of shafts and eliminate the need for bolts, to maintain shaft position. Shimming is suggested for high-precision applications to eliminate the effect of variations in surface of base or manufacturing tolerances between supports.

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Thomson 1-1/4"-ID LINEAR BALL BEARINGS THP A-203242

Round Rail Ball Bushing Bearings
$110.47

Precision Steel Ball Bushing® bearings offer great improvements in efficiency, productivity and accuracy over high-friction plain bearings flat-ways. The all-steel design makes the bearing product line perfect for replacing plain bearings in high temperature applications. Rigid construction makes them very durable compared to ball bushing bearings with polymer components. When installed in a standard Thomson® pillow block, the Precision Steel Ball Bushing® bearing can self-align up to 3 deg in all directions.

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Thomson 1" LINEAR BEARING PILLOW BLOCKS THP SPB-16

Round Rail Mounted Ball Bushing Bearings
$133.02

The Super Ball Bushing® bearing has been the industry standard for self-aligning linear bearings for over twenty years. This bearing provides three times the load capacity or 27 times the travel life of conventional linear bearings. Besides the dramatic increase in load capacity, the Super Ball Bushing® bearing is self-aligning, lightweight and adjustable with a low coefficient of friction. It is a quick and easy replacement for high friction plain bearings. The wear-resistant, engineered-polymer retainers and outer sleeves reduce inertia and noise in critical, high speed applications.

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Thomson 1" LINEAR BEARING PILLOW BLOCKS THP SPB-16-OPN

Round Rail Mounted Ball Bushing Bearings
$221.17

The Super Ball Bushing® bearing has been the industry standard for self-aligning linear bearings for over twenty years. This bearing provides three times the load capacity or 27 times the travel life of conventional linear bearings. Besides the dramatic increase in load capacity, the Super Ball Bushing® bearing is self-aligning, lightweight and adjustable with a low coefficient of friction. It is a quick and easy replacement for high friction plain bearings. The wear-resistant, engineered-polymer retainers and outer sleeves reduce inertia and noise in critical, high speed applications.

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Thomson 1" LINEAR PILLOW BLOCK THP SSUPB-16

Round Rail Mounted Ball Bushing Bearings
$133.02

The Super Smart Ball Bushing® bearing family represents a major advancement in linear bearing technology worldwide. These patented and universally self-aligning bearings offer twice the load capacity or eight times the travel life of our industry standard Super Ball Bushing® bearing. To minimize installation time and cost, the Super Smart Ball Bushing® bearing can be ordered factory-installed in an industry standard single or twin pillow block.

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Thomson 1"-ID LINEAR BALL BEARINGS THP A-162536

Round Rail Ball Bushing Bearings
$71.52

Precision Steel Ball Bushing® bearings offer great improvements in efficiency, productivity and accuracy over high-friction plain bearings flat-ways. The all-steel design makes the bearing product line perfect for replacing plain bearings in high temperature applications. Rigid construction makes them very durable compared to ball bushing bearings with polymer components. When installed in a standard Thomson® pillow block, the Precision Steel Ball Bushing® bearing can self-align up to 3 deg in all directions.

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Thomson 1"-ID LINEAR BEARING FLANGE UNITS THP SFB-16

Round Rail Mounted Ball Bushing Bearings
$176.07

The Super Ball Bushing® bearing has been the industry standard for self-aligning linear bearings for over twenty years. This bearing provides three times the load capacity or 27 times the travel life of conventional linear bearings. Besides the dramatic increase in load capacity, the Super Ball Bushing® bearing is self-aligning, lightweight and adjustable with a low coefficient of friction. It is a quick and easy replacement for high friction plain bearings. The wear-resistant, engineered-polymer retainers and outer sleeves reduce inertia and noise in critical, high speed applications.

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Thomson 1"-ID LINEAR BEARINGS THP SUPER-16

Round Rail Ball Bushing Bearings
$81.77

The Super Ball Bushing® bearing has been the industry standard for self-aligning linear bearings for over twenty years. This bearing provides three times the load capacity or 27 times the travel life of conventional linear bearings. Besides the dramatic increase in load capacity, the Super Ball Bushing® bearing is self-aligning, lightweight and adjustable with a low coefficient of friction. It is a quick and easy replacement for high friction plain bearings. The wear-resistant, engineered-polymer retainers and outer sleeves reduce inertia and noise in critical, high speed applications.

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Thomson 1"-ID LINEAR PILLOW BLOCK UNITS THP SSU-TWN-16

Round Rail Mounted Ball Bushing Bearings
$331.87

The Super Smart Ball Bushing® bearing family represents a major advancement in linear bearing technology worldwide. These patented and universally self-aligning bearings offer twice the load capacity or eight times the travel life of our industry standard Super Ball Bushing® bearing. To minimize installation time and cost, the Super Smart Ball Bushing® bearing can be ordered factory-installed in an industry standard single or twin pillow block.

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Thomson 1"-ID LINEAR PILLOW BLOCKS THP TWN-16

Round Rail Mounted Ball Bushing Bearings
$290.87

The Super Ball Bushing® bearing has been the industry standard for self-aligning linear bearings for over twenty years. This bearing provides three times the load capacity or 27 times the travel life of conventional linear bearings. Besides the dramatic increase in load capacity, the Super Ball Bushing® bearing is self-aligning, lightweight and adjustable with a low coefficient of friction. It is a quick and easy replacement for high friction plain bearings. The wear-resistant, engineered-polymer retainers and outer sleeves reduce inertia and noise in critical, high speed applications.

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Thomson 1/2"-ID LINEAR BALL BEARINGS THP A-81420

Round Rail Ball Bushing Bearings
$53.07

Precision Steel Ball Bushing® bearings offer great improvements in efficiency, productivity and accuracy over high-friction plain bearings flat-ways. The all-steel design makes the bearing product line perfect for replacing plain bearings in high temperature applications. Rigid construction makes them very durable compared to ball bushing bearings with polymer components. When installed in a standard Thomson® pillow block, the Precision Steel Ball Bushing® bearing can self-align up to 3 deg in all directions.

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Thomson 1/2"-ID LINEAR SPLIT BALL BEARINGS THP ADJ-81420

Round Rail Ball Bushing Bearings
$42.82

Precision Steel Ball Bushing® bearings offer great improvements in efficiency, productivity and accuracy over high-friction plain bearings flat-ways. The all-steel design makes the bearing product line perfect for replacing plain bearings in high temperature applications. Rigid construction makes them very durable compared to ball bushing bearings with polymer components. When installed in a standard Thomson® pillow block, the Precision Steel Ball Bushing® bearing can self-align up to 3 deg in all directions.

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Thomson 2 in ID x 3 in OD, 3/8 in W SEALS THP S-2000

Linear Bearing Seals & Wipers
$26.42

Thomson® S2000 Double-Acting External Standard Linear Shaft Seal, 2 in ID x 3.004 in OD, 3/8 in W, Steel

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Thomson 2"-ID LINEAR BALL BEARINGS THP A-324864

Round Rail Ball Bushing Bearings
$198.62

Precision Steel Ball Bushing® bearings offer great improvements in efficiency, productivity and accuracy over high-friction plain bearings flat-ways. The all-steel design makes the bearing product line perfect for replacing plain bearings in high temperature applications. Rigid construction makes them very durable compared to ball bushing bearings with polymer components. When installed in a standard Thomson® pillow block, the Precision Steel Ball Bushing® bearing can self-align up to 3 deg in all directions.

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Thomson 2"-ID LINEAR BALL BEARINGS THP OPN-324864

Round Rail Ball Bushing Bearings
$215.02

Precision Steel Ball Bushing® bearings offer great improvements in efficiency, productivity and accuracy over high-friction plain bearings flat-ways. The all-steel design makes the bearing product line perfect for replacing plain bearings in high temperature applications. Rigid construction makes them very durable compared to ball bushing bearings with polymer components. When installed in a standard Thomson® pillow block, the Precision Steel Ball Bushing® bearing can self-align up to 3 deg in all directions.

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Thomson 2"-ID LINEAR BALL BUSHING THP SUPER-32

Round Rail Ball Bushing Bearings
$331.87

The Super Ball Bushing® bearing has been the industry standard for self-aligning linear bearings for over twenty years. This bearing provides three times the load capacity or 27 times the travel life of conventional linear bearings. Besides the dramatic increase in load capacity, the Super Ball Bushing® bearing is self-aligning, lightweight and adjustable with a low coefficient of friction. It is a quick and easy replacement for high friction plain bearings. The wear-resistant, engineered-polymer retainers and outer sleeves reduce inertia and noise in critical, high speed applications.

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Thomson 2"-ID OPEN LINEAR BALL BUSHING THP SUPER-32-OPN

Round Rail Ball Bushing Bearings
$317.52

The Super Ball Bushing® bearing has been the industry standard for self-aligning linear bearings for over twenty years. This bearing provides three times the load capacity or 27 times the travel life of conventional linear bearings. Besides the dramatic increase in load capacity, the Super Ball Bushing® bearing is self-aligning, lightweight and adjustable with a low coefficient of friction. It is a quick and easy replacement for high friction plain bearings. The wear-resistant, engineered-polymer retainers and outer sleeves reduce inertia and noise in critical, high speed applications.

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Thomson 3/4" LINEAR BEARING PILLOW BLOCKS THP SPB-12

Round Rail Mounted Ball Bushing Bearings
$149.42

The Super Ball Bushing® bearing has been the industry standard for self-aligning linear bearings for over twenty years. This bearing provides three times the load capacity or 27 times the travel life of conventional linear bearings. Besides the dramatic increase in load capacity, the Super Ball Bushing® bearing is self-aligning, lightweight and adjustable with a low coefficient of friction. It is a quick and easy replacement for high friction plain bearings. The wear-resistant, engineered-polymer retainers and outer sleeves reduce inertia and noise in critical, high speed applications.

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Thomson 3/4" LINEAR BEARING PILLOW BLOCKS THP SPB-12-OPN

Round Rail Mounted Ball Bushing Bearings
$155.57

The Super Ball Bushing® bearing has been the industry standard for self-aligning linear bearings for over twenty years. This bearing provides three times the load capacity or 27 times the travel life of conventional linear bearings. Besides the dramatic increase in load capacity, the Super Ball Bushing® bearing is self-aligning, lightweight and adjustable with a low coefficient of friction. It is a quick and easy replacement for high friction plain bearings. The wear-resistant, engineered-polymer retainers and outer sleeves reduce inertia and noise in critical, high speed applications.

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Thomson 3/4" LINEAR BEARINGS THP SB-12

Round Linear Shaft Support Blocks
$51.02

Shaft support blocks are used for end or intermittent support where loads are light and deflection between supports is not a problem. Unlike shaft support rails, blocks do not permit longitudinal passage of open-type Ball Bushing® bearings. Type SB shaft support blocks enable clamping of shafts and eliminate the need for bolts, to maintain shaft position. Shimming is suggested for high-precision applications to eliminate the effect of variations in surface of base or manufacturing tolerances between supports.

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The Starrett 98 Machinists Level with Ground and Graduated Vial includes a cross test vial. 300mm (12") size, with wood case.

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Starrett® AM-2 Magnetic Angle Meter, 5 in L Base, 5 in OAH

Angle, Pitch & Slope Locators
$24.49

Angle Meter provides large readable scale for accurate readings from 0 Deg to 90 Deg in any quadrant. Integral magnetic base frees hands when used on ferrous surfaces. Meter measures any angle for pitch or slope and provides handy rise, run, angle and pitch information on back of the tool.

The Starrett 827 Edge Finder is for fast, accurate work location. Work surfaces may be located easily, quickly and accurately with these edge finders. Work with flat, straight edges, shoulders, grooves, round work, studs, dowels or center points and scribed lines, all can be accurately located with this handy tool. Body and contacts are made of tool steel, hardened, ground and lapped to close tolerances for diameter and concentricity. Double End, .500" Body Dia., .200" Contact Dia. and Pointed Contact.

The Starrett 98 Machinists Level with Ground and Graduated Vial includes a cross test vial. 150mm (6") size, without case.

The Starrett 120 Series Dial Caliper is the only American made dial caliper. The caliper is used by mechanics and toolmakers everywhere. Features include direct reading, ease-of-handling, reliability and accuracy making the Starrett 120, 120M Series Dial Calipers one of the handiest measuring tools available. This model features black dial, 0-6" range, and .001" graduations. 6", Black Dial, Fitted Plastic Case.

The Starrett 827 Edge Finder is for fast, accurate work location. Work surfaces may be located easily, quickly and accurately with these edge finders. Work with flat, straight edges, shoulders, grooves, round work, studs, dowels or center points and scribed lines, all can be accurately located with this handy tool. Body and contacts are made of tool steel, hardened, ground and lapped to close tolerances for diameter and concentricity. Single End, .375" Body Dia., .200" Contact Dia.

If you need any additional information, prices, availability, etc. please contact us at 1-800-290-9908 or e-mail us at

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