Action Bearing Co.
201 Brighton Ave., Boston, MA 02134 US
Phone: 800.225.4587 • Fax: 800.252.1996
E-Mail: info@actionbearing.com • Web site: www.actionbearing.com
All Categories > Mounted Units > Standard Duty Mounted Units > ER Free Running Inserts > Item # ER12FR  


Item # ER12FR, ER Free Running Inserts
List Price QUOTE

  • 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.



    •  Specifications 

    (d) Shaft Diameter
    		0.75 in

    (D) Dimension
    		1.8504 in

    (Bi) Dimension
    		1.2188 in

    (Be) Dimension
    		0.6250 in

    (N) Dimension
    		0.4063 in

    (M) Dimension
    		0.8125 in

    (E) Dimension
    		0.4844 in

    (A) Dimension
    		0.0469 in

    (H) Dimension
    		0.1719 in

    (R) Dimension
    		0.1719 in

    (J) Dimension
    		0.0938 in

    (P) Dimension
    		2.0625 in

    (G) Dimension
    		0.1875 in

    (Ds) Dimension
    		1/4-28UNF

    Basic Load Rating
    		2.740 lb

    Basic Static Load Rating
    		1.600 lb

    Weight
    		0.49 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