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 > MP / UCPX Pillow Blocks > Item # MP56  


Item # MP56, MP / UCPX Pillow Blocks
List Price QUOTE

Medium duty with set screw lock. Available with:
  • Set screw or eccentric locking collar.
  • Corrosion resistant housing and bearing options include Cast iron, Stainless Steel, Thermoplastic and Nickel plating.
  • B-type seals or L3 triple lip seals available for extra sealing needs.
  • Wide inner race bearing with greater load carrying capacity than standard duty.



    •  Specifications 

    Alternative P/N
    		UCPX 17-56

    (d) Shaft Diameter
    		3 1/2 in

    (H) Dimension
    		4 in

    (A) Dimension
    		14 in

    (E) Dimension
    		11-1/16 in

    (B) Dimension
    		3.3750 in

    (S2) Dimension
    		1-13/16 in

    (S1) Dimension
    		1 in

    (G) Dimension
    		1-9/16 in

    (W) Dimension
    		8 in

    (Bi) Dimension
    		3.7795 in

    (N) Dimension
    		1.5630 in

    (M) Dimension
    		2.2165 in

    Bolt Used
    		7/8 in

    Bearing No.
    		UC X17-56

    Housing No.
    		P X17

    Weight
    		35.70 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