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Action Bearing Company
201 Brighton Avenue
Boston, MA 02134
Phone: (800) 225-4587 • Fax: (800) 252-1996
Email: info@actionbearing.com
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Standard 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.
UCPA-Tapped-Base-Pillow-Blocks
Unit of Measure
Items UCPA-Tapped-Base-Pillow-Blocks
TB8
TB / UCPA Tapped Base Pillow Blocks 		UCPA-Tapped-Base-Pillow-Blocks
TB10
TB / UCPA Tapped Base Pillow Blocks 		UCPA-Tapped-Base-Pillow-Blocks
TB17MM
TB / UCPA Tapped Base Pillow Blocks 		UCPA-Tapped-Base-Pillow-Blocks
TB12
TB / UCPA Tapped Base Pillow Blocks 		UCPA-Tapped-Base-Pillow-Blocks
TB20MM
TB / UCPA Tapped Base Pillow Blocks
Alternative P/N N/A UCPA 201-8 N/A UCPA 202-10 N/A UCPA 203 N/A UCPA 204-12 N/A UCPA 204
(d) Shaft Diameter N/A 0.5 in N/A 0.625 in N/A N/A 0.75 in N/A
(H) Dimension N/A 1-5/16 in
(A) Dimension N/A 2-7/8 in
(E) Dimension N/A 2 in
(B) Dimension N/A 1.5000 in
(W) Dimension N/A 2-9/16 in
(F) Tapped Holes N/A 3/8-16 UNC
(D) Min. Tap Depth N/A 1/2 in
(Bi) Dimension N/A 1.2205 in
(M) Dimension N/A 0.7205 in
Bearing No. N/A UC 201-8 N/A UC 202-10 N/A UC 203 N/A UC 204-12 N/A UC 204
Housing No. N/A PA 204
Weight N/A 1.40 lb
Common Options N/A 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