Thomson® Super Smart Ball Bushing® SSUTWN12 Non-Adjustable Closed Twin Linear Bearing Pillow Block, 3/4 in Dia Shaft, 0.937 in Center Line to Base, 2-3/4 in L x 4-1/2 in W x 1-3/4 in H
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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BrandThomson®
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UPC662486110088
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Manufacturer Part NumberSSUTWN12
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CountryUSA
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Load Capacity2260 lb Dynamic
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Temperature Rating185 deg F
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TypeNon-Adjustable Closed Twin
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Height1-3/4 in
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Width4-1/2 in
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SeriesSSUTWN
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Shaft Diameter3/4 in
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Bearing MaterialSteel
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Length2-3/4 in
- A precision, super finished, dual track bearing plate for optimum system smoothness and performance
- Longer travel life and minimal machine downtime when replacing conventional linear bearings or the industry standard Super Ball Bushing® bearing
- RoundRail™ advantage combined with universal self-alignment, eliminating the need for derating factors commonly required when using linear guides
- A coefficient of friction as low as 0.001 and allows the use of smaller, less expensive motors, belts, gears and ball screws when replacing high-friction, plain bearings
- Double-lip integral wipers that keep out dirt while retaining lubrication and travel life is maximized
- Steady state travel speeds up to 10 ft/s and accelerations to 450 ft/s without the use of derating factors
- Universal self-alignment
- The bearing plate is designed to rock 0.5 deg about the hardened precision ground outer ring
- The second key design feature of the Super Smart Ball Bushing® bearing plate is its ability to roll
- The shape formed by the rock and roll features allows the Super Smart Ball Bushing® bearing plate to rotate about its center
- The Super Smart Ball Bushing® bearing provides twice the load capacity of the industry standard Thomson® Super Ball Bushing® bearing and six times the load capacity of conventional linear bearings
- The Super Smart Ball Bushing® bearing provides eight times the travel life of the industry standard Thomson® Super Ball Bushing® bearing and 216 times the travel life of conventional linear bearings
- Closed pillow blocks are for end supported shafting
- For class L shafting
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UNSPSC31171504
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Package Description1/PK
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Catalog
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Thomson® Super Smart Ball Bushing® SSUTWN12 Non-Adjustable Closed Twin Linear Bearing Pillow Block, 3/4 in Dia Shaft, 0.937 in Center Line to Base, 2-3/4 in L x 4-1/2 in W x 1-3/4 in H
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.
