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 Inserts > Item # ER20S  


Item # ER20S, ER Inserts
List Price QUOTE

Standard duty with snap ring and set screw lock. Available with:
  • Set screw or eccentric locking collars.
  • Available in stainless steel and nickel plated styles.
  • Wide inner race
  • Black Oxide Finish
  • B-type seals
  • Available in Free Running or High Temperature styles.



    •  Specifications 

    (d) Shaft Diameter
    		1.25 in

    (D) Dimension
    		2.4409 in

    (Bi) Dimension
    		1.5000 in

    (Be) Dimension
    		0.8661 in

    (N) Dimension
    		0.6260 in

    (M) Dimension
    		0.8740 in

    (E) Dimension
    		0.6760 in

    (A) Dimension
    		0.6550 in

    (H) Dimension
    		0.2165 in

    (R) Dimension
    		0.2421 in

    (J) Dimension
    		0.1252 in

    (P) Dimension
    		2.6575 in

    (G) Dimension
    		0.2362 in

    (Ds) Dimension
    		1/4-28UNF

    Basic Load Rating
    		4.200 lb

    Basic Static Load Rating
    		2.430 lb

    Weight
    		0.86 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