NTN BEARING CORPORATION OF AMERICA
NTN BEARING CORPORATION OF AMERICA
Head Office
1600 E. Bishop Court, P.O. Box 7604
Mount Prospect, IL 60056-7604, U.S.A.
Phone: 847-298-7500
Fax: 847-699-9744
Toll Free: 800-323-2358
Email: mkt@ntnamerica.com
Website: www.ntnamericas.com
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Ultra-Class Pillow Block Unit with Set Screw
Ultra-Class Pillow Block Unit with Set Screw, High Base, ARP Type - Dimensions
Unit of Measure
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Item #

d

J

L

A

H

H2

Lubrication

Ball Material

Outside Diameter 

Outside Diameter

Bore Type

Outside Ring Width

Inside Ring Width

Clearance

Cage Material

Precision Rating

Radial Dynamic Load Rating

Radial Static Load Rating

Rotational Speed [Max]-Grease

UCP-1.15/16M/LP06 N/A 1-15/16 in49.213 mm N/A 6-7/32 in158.0 mm N/A 8.1250 in206.4 mm N/A 2.375 in60.3 mm N/A 2-1/4 in57.2 mm N/A 4.5000 in114.3 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-1.15/16MFG1 N/A 1-15/16 in49.213 mm N/A 6-7/32 in158.0 mm N/A 8.1250 in206.0 mm N/A 2.375 in60.0 mm N/A 2-1/4 in57.2 mm N/A 4.4882 in114.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-1.3/16 N/A 1-3/16 in30.163 mm N/A 4-5/8 in117.5 mm N/A 6.5000 in165.1 mm N/A 1.875 in47.6 mm N/A 1-11/16 in42.9 mm N/A 3.2813 in83.3 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-1.3/16M/LP03 N/A 1-3/16 in30.163 mm N/A 4-5/8 in117.5 mm N/A 6.5000 in165.1 mm N/A 1.875 in47.6 mm N/A 1-11/16 in42.9 mm N/A 3.2813 in83.3 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-1.3/16MFG1 N/A 1-3/16 in30.163 mm N/A 4-5/8 in117.5 mm N/A 6.5000 in165.0 mm N/A 1.875 in48.0 mm N/A 1-11/16 in42.9 mm N/A 3.2677 in83.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-1.3/4 N/A 1-3/4 in44.450 mm N/A 5-7/8 in149.2 mm N/A 7.4688 in189.7 mm N/A 2.125 in54.0 mm N/A 2-1/8 in54.0 mm N/A 4.1875 in106.4 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-1.3/4M/LP03 N/A 1-3/4 in44.450 mm N/A 5-7/8 in149.2 mm N/A 7.4688 in189.7 mm N/A 2.125 in54.0 mm N/A 2-1/8 in54.0 mm N/A 4.1875 in106.4 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-1.3/4M/LP06 N/A 1-3/4 in44.450 mm N/A 5-7/8 in149.2 mm N/A 7.4688 in189.7 mm N/A 2.125 in54.0 mm N/A 2-1/8 in54.0 mm N/A 4.1875 in106.4 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-1.3/4MFG1 N/A 1-3/4 in44.450 mm N/A 5-7/8 in149.2 mm N/A 7.4688 in190.0 mm N/A 2.125 in54.0 mm N/A 2-1/8 in54.0 mm N/A 4.1732 in106.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-1.3/8 N/A 1-3/8 in34.925 mm N/A 5-1/8 in130.2 mm N/A 6.5625 in166.7 mm N/A 1.875 in47.6 mm N/A 1-7/8 in47.6 mm N/A 3.6563 in92.9 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-1.5/16 N/A 1-5/16 in33.338 mm N/A 5-1/8 in130.2 mm N/A 6.5625 in166.7 mm N/A 1.875 in47.6 mm N/A 1-7/8 in47.6 mm N/A 3.6563 in92.9 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-1.5/8 N/A 1-5/8 in41.275 mm N/A 5-7/8 in149.2 mm N/A 7.4688 in189.7 mm N/A 2.125 in54.0 mm N/A 2-1/8 in54.0 mm N/A 4.1875 in106.4 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-1.7/16 N/A 1-7/16 in36.513 mm N/A 5-1/8 in130.2 mm N/A 6.5625 in166.7 mm N/A 1.875 in47.6 mm N/A 1-7/8 in47.6 mm N/A 3.6563 in92.9 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-1.7/16MFG1 N/A 1-7/16 in36.513 mm N/A 5-1/8 in130.2 mm N/A 6.5625 in167.0 mm N/A 1.875 in48.0 mm N/A 1-7/8 in47.6 mm N/A 3.6614 in93.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-1.7/8 N/A 1-7/8 in47.625 mm N/A 6-7/32 in158.0 mm N/A 8.1250 in206.4 mm N/A 2.375 in60.3 mm N/A 2-1/4 in57.2 mm N/A 4.5000 in114.3 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-1.9/16 N/A 1-9/16 in39.688 mm N/A 5-3/8 in136.5 mm N/A 7.2500 in184.2 mm N/A 2.125 in54.0 mm N/A 1-15/16 in49.2 mm N/A 3.8438 in97.6 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-1/2 N/A 1/2 in12.700 mm N/A 3-5/8 in92.1 mm N/A 5.0000 in127.0 mm N/A 1.5 in38.1 mm N/A 1-3/16 in30.2 mm N/A 2.4375 in61.9 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-11/16 N/A 11/16 in17.463 mm N/A 3-5/8 in92.1 mm N/A 5.0000 in127.0 mm N/A 1.5 in38.1 mm N/A 1-3/16 in30.2 mm N/A 2.4375 in61.9 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-13/16 N/A 13/16 in20.638 mm N/A 4-1/8 in104.8 mm N/A 5.5000 in139.7 mm N/A 1.5 in38.1 mm N/A 1-7/16 in36.5 mm N/A 2.7813 in70.6 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-15/16 N/A 15/16 in23.813 mm N/A 4-1/8 in104.8 mm N/A 5.5000 in139.7 mm N/A 1.5 in38.1 mm N/A 1-7/16 in36.5 mm N/A 2.7813 in70.6 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-1M/LP03 N/A 1 in25.400 mm N/A 4-1/8 in104.8 mm N/A 5.5000 in139.7 mm N/A 1.5 in38.1 mm N/A 1-7/16 in36.5 mm N/A 2.7813 in70.6 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-1MFG1 N/A 1 in25.400 mm N/A 4-1/8 in105.0 mm N/A 5.5000 in140.0 mm N/A 1.5 in38.0 mm N/A 1-7/16 in36.5 mm N/A 2.7953 in71.0 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-2 N/A 2 in50.800 mm N/A 6-15/16 in176.2 mm N/A 8.6250 in219.1 mm N/A 2.375 in60.3 mm N/A 2-1/2 in63.5 mm N/A 4.9688 in126.2 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-2.1/16 N/A 2-1/16 in52.388 mm N/A 6-15/16 in176.2 mm N/A 8.6250 in219.1 mm N/A 2.375 in60.3 mm N/A 2-1/2 in63.5 mm N/A 4.9688 in126.2 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
UCP-2.1/2 N/A 2-1/2 in63.500 mm N/A 8 in203.2 mm N/A 10.4375 in265.1 mm N/A 2.75 in69.9 mm N/A 3 in76.2 mm N/A 5.9375 in150.8 mm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
Unit of Measure
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