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SSU12WW THO

Thomson® Super Smart Ball Bushing® SSU12WW Adjustable Closed Linear Bearing, 3/4 in Dia Shaft, 1-1/4 in OD, 1-5/8 in L
Manufacturer: Thomson Industries
Manufacturer part number: SSU12WW
Availability: Ships in 1-2 weeks.
Estimated dates are contingent upon manufacturer stock.
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$49.77

Product Details

Brand Name

Thomson®

Type

Adjustable Closed

Description

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.
Thomson® Super Smart Ball Bushing® Linear Bearing, Adjustable Closed, 3/4 in Shaft Dia, 1-1/4 in Outside Dia, 1-5/8 in Length, 1130 lb Dynamic, Steel Bearing, 185 deg F

Application

Machine Tools, Packaging Machinery, Automotive Assembly, Semiconductor, Medical and Food Processing Equipments

Features

  • 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
  • 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
  • Its unique design with the steel band enables the bearing to preserve it's ID fit-up and self-aligning capability over extended use
  • A universal self-alignment feature optimizes load distribution between ball tracks and assures uniform ball loading over the entire length of the bearing plate
  • This patented product provides smooth, quiet, low drag linear movement at 6x the load capacity or 216 x the L10 travel life of a conventional steel linear ball bushing bearing
  • These universally self-aligning bearings offer twice the load capacity or eight times the travel life of our Super Ball Bushing® bearing
  • For class L, end supported shafting
  • Self-aligning

Includes

(2) Integral Wiper

Specifications

Bearing Material:Steel
Country of Origin:MX
Length:1-5/8 in
Load Capacity:1130 lb Dynamic
Outside Diameter:1-1/4 in
Shaft Diameter:3/4 in
Temperature Rating:185 deg F
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