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Item # ER15FR, ER Free Running Inserts

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  • The free running style is a drop in replacement for standard ER bearings except that it provides low torque/free running service.
  • They use 'flingers' on both sides to provide a sealed unit.
  • The temperature range is -40 to 225F.
  • High temperature seals are available for 400 to 450F operation.



  • Unit of Measure: Imperial

     Specifications   

    (d) Shaft Diameter

    0.9375 in

    (D) Dimension

    2.0472 in

    (Bi) Dimension

    1.3750 in

    (Be) Dimension

    0.7500 in

    (N) Dimension

    0.5156 in

    (M) Dimension

    0.8594 in

    (E) Dimension

    0.6094 in

    (A) Dimension

    0.0469 in

    (H) Dimension

    0.2031 in

    (R) Dimension

    0.2344 in

    (J) Dimension

    0.0938 in

    (P) Dimension

    2.2656 in

    (G) Dimension

    0.2188 in

    (Ds) Dimension

    1/4-28UNF

    Basic Load Rating

    3.010 lb

    Basic Static Load Rating

    1.750 lb

    Weight

    0.60 lb

    Common Options

    BUC-- Black Oxide Coated insert
    CUC-- Hard Chrome Coated Insert

    HUC-- High Temperature Insert 400F

    L3-- Triple lip labyrinth seal

    NPPA-- Nickel Plated Housing

    S-- Stainless Steel Housing

    SUC-- Stainless Steel Insert

    TP-- Thermoplastic Housing


     MORE IMAGES 

    ·  B-type Seal


     DOWNLOADS 

    Standard Duty Bearing Unit Interchanges
    (PDF, 898KB)

    MB Application Information
    (PDF, 672KB)