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 # ER40MMFR  


Item # ER40MMFR, 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) Dimension
    		3.1496 in

    (Bi) Dimension
    		1.9370 in

    (Be) Dimension
    		1.1024 in

    (N) Dimension
    		0.7480 in

    (M) Dimension
    		1.1890 in

    (E) Dimension
    		0.9122 in

    (A) Dimension
    		0.0650 in

    (H) Dimension
    		0.2362 in

    (R) Dimension
    		0.3602 in

    (J) Dimension
    		0.1252 in

    (P) Dimension
    		3.4016 in

    (G) Dimension
    		0.3150 in

    (Ds) Dimension
    		5/16-24UNF

    Basic Load Rating
    		6.375 lb

    Basic Static Load Rating
    		3.960 lb

    Weight
    		1.79 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