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Purvis Industries

Thomson® SSUPB20
Thomson®

Thomson® SSUPB20

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Thomson® SSUPB20
Thomson®
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SSUPB20

Thomson® Super Smart Ball Bushing® SSUPB20 Non-Adjustable Closed Linear Bearing Pillow Block, 1-1/4 in Dia Shaft, 4 in OD, 1-1/2 in Center Line to Base, 4 in L x 3.63 in W x 2.81 in H

  • Item#: SSUPB20
  • Mfr#: SSUPB20
  • UPC: 662486110002
    • 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
  • Min. Order Qty: 1
  • Qty. Interval: 1
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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 Pillow Block, Non-Adjustable Closed, Series: SSUPB, 1-1/4 in Shaft Dia, 4 in Outside Dia, 1-1/2 in Center Line to Base, 2.81 in Height, 4 in Length, 3.63 in Width, 2350 lb Dynamic, Steel Bearing, 185 deg F

SPECIFICATIONS

Bearing Material      :      Steel
Load Capacity      :      2350 lb Dynamic
Series      :      SSUPB
Temperature Rating      :      185 deg F
Type      :      Non-Adjustable Closed
Shaft Diameter      :      1-1/4 in
Outside Diameter      :      4 in
Center Line to Base      :      1-1/2 in
Length      :      4 in
Width      :      3.63 in
Height      :      2.81 in

DOCUMENTS

  • pdf
    Catalog     https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/https://econtent.adhq.com/dam/Original/440/Thomson_FNYBU06_Catalog.pdf