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Item # TW 12 UU-OP, TW Type Linear Motion Bearings
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TW "Super Series" Inch Dimension Style
This series features:
  • Increased Load Capacity
  • Increased Travel Life
  • Self Aligning Capability
  • Floating Integral Wiper Seal
  • Low Noise and Weight
  • Available in Open Style



    • Unit of Measure: Imperial

    Specifications  · Available Housing Types  · Bearing Dimensions

    Specifications

    (dr) Shaft Diameter
    		0.7500 in

    (dr) Tolerance
    		-0.0005 in

    (D) Outer Diameter
    		1.2500 in

    (L) Length
    		1.625 in

    (L) Tolerance
    		-0.02 in

    (B) Distance btwn Retaining Rings
    		1.272 in

    (B) Tolerance
    		-0.02 in

    (W) Retaining Ring Width
    		0.0559 in

    (D1) Retaining Ring Diameter
    		1.1760 in

    Ball Diameter
    		1/8 in

    Number of Rows
    		5

    (C) Dynamic Load
    		470 lb

    (Co) Static Load
    		590 lb

    Weight
    		0.102 lb

    (F) Retention Hole Diameter
    		0.136 in

    (G) Retention Hole Location
    		0.1250 in

    (J) Retention Hole Depth
    		0.0590 in

    (h) Slot Width
    		0.438 in

    Configuration
    		Open Type

    Seal Type
    		Seals on Both Ends


    Available Housing Types

    NB TOPBALL Slide Units include a clear anodized corrosion resistant aluminum block and either one or two TOPBALL self-aligning slide bushings Closed and adjustable clearance styles incorporate machined snap ring grooves in combination with standard retaining rings for slide bush retention. The open style incorporates bottom plates and mounting screws to retain bushing in proper position. All styles are provided with standard machined reference edges for proper alignment and installation.


    Bearing Dimensions

    Different Housing Types


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