All Categories > Mounted Units > Standard Duty Mounted Units > MP / UCPX Pillow Blocks > Item # MP56 Download PDF Download PDF Printable Page Email This Page Save To Favorites Please wait… 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. larger image larger image Unit of Measure: Imperial 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 MORE IMAGES · B-type, L3-type Seals DOWNLOADS Standard Duty Bearing Unit Interchanges (PDF, 898KB)