Thomson Precision
Steel Ball Bushing* Bearing offer |
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A coefficient of friction as low as .001. When
replacing high friction plain bearings, Precision Steel
Ball Bushing bearings dramatically improve machine productivity and
efficiency. |
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All-steel construction, for maximum system rigidity. |
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Two accuracy classes allowing for immediate
improvements in system positioning and repeatability. |
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Availability in fourteen bore sizes and nine
configurations. |
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The RoundRail* Advantage which minimizes installation
time and cost. |
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Steady state travel speeds up to 10 ft/s and
accelerations to 450 ft/s2 without the use of derating factors. |
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An operating temperature up to 600º F. |
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Availability in a self-aligning pillow block housing
for ease of installation and use. |
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Worldwide availability from over 1800 authorized
distributors. |
Thomson Super
Ball Bushing Bearings (Closed type) |
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Available in sizes 3/16 to 2 inch diameter. |
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Load Capacity range from 35 to 3,000 lbf. |
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Self-aligning in all directions. |
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Can be mounted in a custom housing. |
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Can be adjusted to take out diametrical clearance. |
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Travel speeds up to 10 ft/s. |
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Available with corrosion resistant components. |
Thomson Super
Ball Bushing Bearings (Open Type) |
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Available in sizes 1/2-2 inch diameter. |
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Load capacity ranges from 230 to 2,350 lbf. |
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Self-aligning in all directions. |
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Can be adjusted to take out diametrical clearance. |
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Can be mounted in customized housing. |
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Travel speeds up to 10 ft/s. |
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Available with corrosion resistant components. |
Thomson Sealed
Super Ball Bushing Bearings (Closed type) |
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Integral double acting seals retain lubrication and
keep out contamination. |
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Available in sizes 1/2, 3/4 and 1 inch nominal
diameter. |
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Load capacity range from 255 to 1,050 lbf. |
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Self-aligning in all directions. |
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Can be adjusted to take out diametrical clearance. |
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Can be mounted in a custom housing. |
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Travel speeds up to 10 ft/s. |
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Available with corrosion resistant components. |
Thomson Sealed
Super Ball Bushing Bearings (OpenType) |
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Standard integral double acting seals retain
lubrication and keep out contaminants. |
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Available in sizes 1/2, 3/4 and 1 inch diameter. |
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Load capacity ranges from 230 to 780 lbf. |
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Self-aligning in all directions. |
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Can be adjusted to take out diametrical clearance. |
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Can be mounted in customized housing. |
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Travel speeds up to 10 ft/s. |
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Available with corrosion resistant components. |
Thomson Super
Ball Bushing Bearing Pillow Blocks (Closed Type) |
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Available in sizes 1/4 to 2 inch diameter. |
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Load capacity range between 60 and 3,000 lbf. |
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Available with standard integral double acting seals. |
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Travel speeds up to 10 ft/s. |
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Available with or without diameter adjustment
capability. |
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Easily mounted and secured with four mounting bolts
(sizes 1/4 and 3/8 secured with two mounting bolts). |
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Available with a standard lubrication access. |
Thomason Super
Ball Bushing Bearing Pillow Blocks (Adjustable Type) |
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Available in sizes 1/4 to 2 inch diameter. |
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Load capacity range between 60 and 3,000 lbf. |
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Available with standard integral double acting seals. |
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Travel speeds up to 10 ft/s. |
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Available with or without diameter adjustment
capability. |
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Easily mounted and secured with four mounting bolts
(sizes 1/4 and 3/8 secured with two mounting bolts). |
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Available with a standard lubrication access. |
Thomson Super
Ball Bushing Twin Pillow Blocks (Closed Type) |
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Available in sizes 1/4 to 1 1/2 inch diameter. |
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Load capacity range between 120 and 4,000 lbf. |
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Available with standard integral double acting seals. |
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Travel speeds up to 10 ft/s. |
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Available with or without diameter adjustment
capability. |
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Easily mounted and secured with four mounting bolts. |
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Available with a standard lubrication access. |
Thomson Die Set
Ball Bushing Bearings |
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Available in sizes 1, 1 1/4, 1 1/2 and 2 inch bore
diameter. |
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Load Capacity range between 350 and 1,100 lbf. |
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All steel construction for maximum rigidity. |
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Travel speeds up to 10 ft/s. |
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Easily mounted by simply bolting toe clamps in place. |
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Can be mounted perpendicular to mounting surface. |
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High operating temperature capability. |
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Coefficient of friction as low as .001. |