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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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Take up units are bearings specially designed for mounting on frames. This housing configuration lets technicians adjust and maintain conveyor belt tension for maximum operational efficiency. After mounting, take up units are easily movable along the frame, allowing for belts to be replaced, tightened, or otherwise adjusted as necessary — compensating  for shrinkage, stretch, and wear that inevitably builds over time.

Emerson MST/UCTX wide slot, medium-duty take up units offer versatility and uncompromising strength. They are available in corrosion resistant materials that include stainless steel, cast iron, nickel plating, and thermoplastic. We offer set screw and eccentric locking collar designs, with L3 triple lip and B-type seals available for added sealing protection. Wide inner race units are also available for added carrying capacity.

The MST/UCTX line ranges in size from 4-1/32” by 4-7/16” to 10-1/4” by 2/18”.

For further information about these bearings or any of our other standard duty mounted units, contact us directly.

UCTX-Take-Up-Units
UCTX_dim
Unit of Measure
Items UCTX-Take-Up-Units
MST14
MST / UCTX Take Up Units 		UCTX-Take-Up-Units
MST15
MST / UCTX Take Up Units 		UCTX-Take-Up-Units
MST25MM
MST / UCTX Take Up Units 		UCTX-Take-Up-Units
MST16
MST / UCTX Take Up Units 		UCTX-Take-Up-Units
MST18
MST / UCTX Take Up Units
Alternative P/N N/A UCTX 05-14 N/A UCTX 05-15 N/A UCTX 05 N/A UCTX 05-16 N/A UCTX 06-18
(d) Shaft Diameter N/A 0.875 in N/A 0.9375 in N/A N/A 1 in N/A 1.125 in
(O) Dimension N/A 5/8 in
(G) Dimension N/A 13/32 in N/A 13/32 in N/A 13/32 in N/A 13/32 in N/A 1/2 in
(P) Dimension N/A 2-7/32 in N/A 2-7/32 in N/A 2-7/32 in N/A 2-7/32 in N/A 2-17/32 in
(Q) Dimension N/A 1-15/32 in
(S) Dimension N/A 55/64 in
(B) Dimension N/A 2.2500 in N/A 2.2500 in N/A 2.2500 in N/A 2.2500 in N/A 2-17/32 in
(K) Dimension N/A 17/32 in
(E) Dimension N/A 3-1/2 in
(A) Dimension N/A 4-1/32 in
(W) Dimension N/A 4-7/16 in N/A 4-7/16 in N/A 4-7/16 in N/A 4-7/16 in N/A 5-3/32 in
(J) Dimension N/A 1-15/32 in
(L) Dimension N/A 1-3/32 in N/A 1-3/32 in N/A 1-3/32 in N/A 1-3/32 in N/A 1-3/16 in
(R) Dimension N/A 1-11/16 in N/A 1-11/16 in N/A 1-11/16 in N/A 1-11/16 in N/A 2 in
(H) Dimension N/A 2-3/4 in N/A 2-3/4 in N/A 2-3/4 in N/A 2-3/4 in N/A 3-1/16 in
(Bi) Dimension N/A 1.5000 in N/A 1.5000 in N/A 1.5000 in N/A 1.5000 in N/A 1.6890 in
(N) Dimension N/A 0.6260 in N/A 0.6260 in N/A 0.6260 in N/A 0.6260 in N/A 0.6890 in
(M) Dimension N/A 0.8740 in N/A 0.8740 in N/A 0.8740 in N/A 0.8740 in N/A 1 in
Bearing No. N/A UC X05-14 N/A UC X05-15 N/A UC X05 N/A UC X05-16 N/A UC X06-18
Housing No. N/A T 206 N/A T 206 N/A T 206 N/A T 206 N/A T 207
Weight N/A 3.10 lb N/A 3.10 lb N/A 3.10 lb N/A 3.10 lb N/A 3.70 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