Action Bearing Logo
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
  • Available with high temperature bearings.
UCF-4-Bolt-Flange-Units
Unit of Measure
Items UCF-4-Bolt-Flange-Units
SF12MM
SF / UCF 4-Bolt Flange Units 		UCF-4-Bolt-Flange-Units
SF8
SF / UCF 4-Bolt Flange Units 		UCF-4-Bolt-Flange-Units
SF15MM
SF / UCF 4-Bolt Flange Units 		UCF-4-Bolt-Flange-Units
SF10
SF / UCF 4-Bolt Flange Units 		UCF-4-Bolt-Flange-Units
SF17MM
SF / UCF 4-Bolt Flange Units
Alternative P/N N/A UCF 201 N/A UCF 201-8 N/A UCF 202 N/A UCF 202-10 N/A UCF 203
(d) Shaft Diameter N/A N/A 0.5 in N/A N/A 0.625 in N/A
(A) Dimension N/A 3 in
(E) Dimension N/A 2-1/8 in
(G) Dimension N/A 3/8 in
(L) Dimension N/A 1-3/32 in
(S) Dimension N/A 7/16 in
(Z) Dimension N/A 1.0236 in
(Bi) Dimension N/A 1-9/32 in
(N) Dimension N/A 0.3937 in
(M) Dimension N/A 0.6299 in
(I) Dimension N/A 21/32 in
Bolt Used N/A 3/8 in
Bearing No. N/A UCW 201 N/A UCW 201-8 N/A UCW 202 N/A UCW 202-10 N/A UCW 203
Housing No. N/A F 203
Weight N/A 1.20 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