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Emerson Bearing Company
201 Brighton Avenue
Boston, MA 02134
Phone: (800) 225-4587 • Fax: (800) 252-1996
Email: info@emersonbearing.com
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Emerson Bearings offers a variety of NPL /UCPL Pillow Blocks for a variety of applications. These pillow blocks feature housings with bearings fitted into them, which eliminates the need for buying separate bearings.

The standard mounted units include duty mounts with low shaft height and set screw locks. Corrosion-resistant housing and bearings made of stainless steel, nickel plating, cast iron, Thermoplast and more, offer a durable pillow block that will meet your needs.

A variety ofmore

IPTCI_-UCP-dwg
NP-UCP
Unit of Measure
1 2 

Item #

Alternative P/N

(d) Shaft Diameter

(H) Dimension

(A) Dimension

(E) Dimension

(B) Dimension

(S2) Dimension

(S1) Dimension

Bolt Used

NP12MM N/A UCP 201 N/A N/A 1-3/16 in N/A 4 7/8 in N/A 3-5/8 in N/A 1.4375 in N/A 3/4 in N/A 7/16 in N/A 3/8 in
NP8 N/A UCP 201-8 N/A 0.5 in N/A 1-3/16 in N/A 4 7/8 in N/A 3-5/8 in N/A 1.4375 in N/A 3/4 in N/A 7/16 in N/A 3/8 in
NP15MM N/A UCP 202 N/A N/A 1-3/16 in N/A 4 7/8 in N/A 3-5/8 in N/A 1.4375 in N/A 3/4 in N/A 7/16 in N/A 3/8 in
NP10 N/A UCP 202-10 N/A 0.625 in N/A 1-3/16 in N/A 4 7/8 in N/A 3-5/8 in N/A 1.4375 in N/A 3/4 in N/A 7/16 in N/A 3/8 in
NP17MM N/A UCP 203 N/A N/A 1-3/16 in N/A 4 7/8 in N/A 3-5/8 in N/A 1.4375 in N/A 3/4 in N/A 7/16 in N/A 3/8 in
NP12 N/A UCP UCP 204-12 N/A 0.75 in N/A 1-5/16 in N/A 5 in N/A 3-3/4 in N/A 1.5000 in N/A 11/16 in N/A 7/16 in N/A 3/8 in
NP20MM N/A UCP 204 N/A N/A 1-5/16 in N/A 5 in N/A 3-3/4 in N/A 1.5000 in N/A 11/16 in N/A 7/16 in N/A 3/8 in
NP14 N/A UCP 205-14 N/A 0.875 in N/A 1-7/16 in N/A 5-1/2 in N/A 4-1/8 in N/A 1.5000 in N/A 11/16 in N/A 1/2 in N/A 3/8 in
NP15 N/A UCP 205-15 N/A 0.9375 in N/A 1-7/16 in N/A 5-1/2 in N/A 4-1/8 in N/A 1.5000 in N/A 11/16 in N/A 1/2 in N/A 3/8 in
NP25MM N/A UCP 205 N/A N/A 1-7/16 in N/A 5-1/2 in N/A 4-1/8 in N/A 1.5000 in N/A 11/16 in N/A 1/2 in N/A 3/8 in
NP16 N/A UCP 205-16 N/A 1 in N/A 1-7/16 in N/A 5-1/2 in N/A 4-1/8 in N/A 1.5000 in N/A 11/16 in N/A 1/2 in N/A 3/8 in
NP17 N/A UCP 206-17 N/A 1.0625 in N/A 1-5/8 in1-11/16 in N/A 6-5/16 in N/A 4-3/4 in N/A 1.7500 in N/A 13/16 in N/A 9/16 in N/A 1/2 in
NP18 N/A UCP 206-18 N/A 1.125 in N/A 1-5/8 in1-11/16 in N/A 6-5/16 in N/A 4-3/4 in N/A 1.7500 in N/A 13/16 in N/A 9/16 in N/A 1/2 in
NP30MM N/A UCP 206 N/A N/A 1-5/8 in1-11/16 in N/A 6-5/16 in N/A 4-3/4 in N/A 1.7500 in N/A 13/16 in N/A 9/16 in N/A 1/2 in
NP19 N/A UCP 206-19 N/A 1.1875 in N/A 1-5/8 in1-11/16 in N/A 6-5/16 in N/A 4-3/4 in N/A 1.7500 in N/A 13/16 in N/A 9/16 in N/A 1/2 in
NP20S N/A UCP 206-20 N/A 1.25 in N/A 1-5/8 in1-11/16 in N/A 6-5/16 in N/A 4-3/4 in N/A 1.7500 in N/A 13/16 in N/A 9/16 in N/A 1/2 in
NP20 N/A UCP 207-20 N/A 1.25 in N/A 1-7/8 in N/A 6-17/32 in N/A 5 in N/A 1-29/32 in N/A 7/8 in N/A 9/16 in N/A 1/2 in
NP21 N/A UCP 207-21 N/A 1.3125 in N/A 1-7/8 in N/A 6-17/32 in N/A 5 in N/A 1-29/32 in N/A 7/8 in N/A 9/16 in N/A 1/2 in
NP22 N/A UCP 207-22 N/A 1.375 in N/A 1-7/8 in N/A 6-17/32 in N/A 5 in N/A 1-29/32 in N/A 7/8 in N/A 9/16 in N/A 1/2 in
NP35MM N/A UCP 207 N/A N/A 1-7/8 in N/A 6-17/32 in N/A 5 in N/A 1-29/32 in N/A 7/8 in N/A 9/16 in N/A 1/2 in
NP23 N/A UCP 207-23 N/A 1.4375 in N/A 1-7/8 in N/A 6-17/32 in N/A 5 in N/A 1-29/32 in N/A 7/8 in N/A 9/16 in N/A 1/2 in
NP24 N/A UCP 208-24 N/A 1.5 in N/A 1-15/16 in N/A 7-1/8 in N/A 5-7/16 in N/A 2.0000 in N/A 7/8 in N/A 9/16 in N/A 1/2 in
NP25 N/A UCP 208-25 N/A 1.5625 in N/A 1-15/16 in N/A 7-1/8 in N/A 5-7/16 in N/A 2.0000 in N/A 7/8 in N/A 9/16 in N/A 1/2 in
NP40MM N/A UCP 208 N/A N/A 1-15/16 in N/A 7-1/8 in N/A 5-7/16 in N/A 2.0000 in N/A 7/8 in N/A 9/16 in N/A 1/2 in
NP26 N/A UCP 209-26 N/A 1 5/8 in N/A 2-1/8 in N/A 7-1/2 in N/A 5-3/4 in N/A 2.1250 in N/A 13/16 in N/A 19/32 in N/A 1/2 in
Unit of Measure
1 2