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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Pillow Block Unit, Set Screw, Narrow Style, UCUP Type
Pillow Block Unit, Set Screw, Narrow Style, UCUP Type - Dimensions
Unit of Measure
1 2 

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

UCUP201-008D1 N/A 0.5000 in12.700 mm N/A 2.0625 in52.0 mm N/A 3.0000 in76.0 mm N/A 1.5 in38.0 mm N/A 1.1875 in30.2 mm N/A 2.4375 in62.0 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
UCUP201D1 N/A 0.4724 in12.000 mm N/A 2.0625 in52.0 mm N/A 3.0000 in76.0 mm N/A 1.5 in38.0 mm N/A 1.1875 in30.2 mm N/A 2.4375 in62.0 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
UCUP202-009D1 N/A 0.5625 in14.288 mm N/A 2.0625 in52.0 mm N/A 3.0000 in76.0 mm N/A 1.5 in38.0 mm N/A 1.1875 in30.2 mm N/A 2.4375 in62.0 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
UCUP202-010D1 N/A 0.6250 in15.875 mm N/A 2.0625 in52.0 mm N/A 3.0000 in76.0 mm N/A 1.5 in38.0 mm N/A 1.1875 in30.2 mm N/A 2.4375 in62.0 mm N/A Outer Ring N/A Through Hardened N/A 1.8500 in47.000 mm N/A 1.8500 in47.000 mm N/A Cylindrical N/A 0.6690 in17.000 mm N/A 1.2200 in31.000 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 2878 lbf12800 N N/A 1495 lbf6650 N N/A 1000 RPM
UCUP202D1 N/A 0.5910 in15.000 mm N/A 2.0625 in52.0 mm N/A 3.0000 in76.0 mm N/A 1.5 in38.0 mm N/A 1.1875 in30.2 mm N/A 2.4375 in62.0 mm N/A Outer Ring N/A Through Hardened N/A 1.8500 in47.000 mm N/A 1.8500 in47.000 mm N/A Cylindrical N/A 0.6690 in17.000 mm N/A 1.2200 in31.000 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 2878 lbf12800 N N/A 1495 lbf6650 N N/A 10000 RPM
UCUP202HT2/LX23 N/A 0.5910 in15.000 mm N/A 2.0625 in52.0 mm N/A 3.0000 in76.0 mm N/A 1.5 in38.0 mm N/A 1.1875 in30.2 mm N/A 2.4375 in62.0 mm N/A No N/A Temperature Stabilized 160C N/A 1.8500 in47.000 mm N/A 1.8500 in47.000 mm N/A Cylindrical N/A 0.6690 in17.000 mm N/A 1.2200 in31.000 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 2878 lbf12800 N N/A 1495 lbf6650 N N/A 10000 RPM
UCUP203-011D1 N/A 0.6875 in17.463 mm N/A 2.0625 in52.0 mm N/A 3.0000 in76.0 mm N/A 1.5 in38.0 mm N/A 1.1875 in30.2 mm N/A 2.4375 in62.0 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
UCUP203D1 N/A 0.6693 in17.000 mm N/A 2.0625 in52.0 mm N/A 3.0000 in76.0 mm N/A 1.5 in38.0 mm N/A 1.1875 in30.2 mm N/A 2.4375 in62.0 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
UCUP204 N/A 0.7870 in20.000 mm N/A 2.0625 in52.0 mm N/A 3.0000 in76.0 mm N/A 1.5 in38.0 mm N/A 1.1875 in30.2 mm N/A 2.4375 in62.0 mm N/A No N/A Through Hardened N/A 1.8500 in47.000 mm N/A 1.8500 in47.000 mm N/A Cylindrical N/A 0.6690 in17.000 mm N/A 1.2200 in31.000 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 2878 lbf12800 N N/A 1495 lbf6650 N N/A 6650 RPM
UCUP204-012D1 N/A 0.7500 in19.050 mm N/A 2.0625 in52.0 mm N/A 3.0000 in76.0 mm N/A 1.5 in38.0 mm N/A 1.1875 in30.2 mm N/A 2.4375 in62.0 mm N/A Outer Ring N/A Through Hardened N/A 1.8500 in47.000 mm N/A 1.8500 in47.000 mm N/A Cylindrical N/A 0.6690 in17.000 mm N/A 1.2200 in31.000 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 2878 lbf12800 N N/A 1495 lbf6650 N N/A 6650 RPM
UCUP204D1 N/A 0.7870 in20.000 mm N/A 2.0625 in52.0 mm N/A 3.0000 in76.0 mm N/A 1.5 in38.0 mm N/A 1.1875 in30.2 mm N/A 2.4375 in62.0 mm N/A Outer Ring N/A Through Hardened N/A 1.8500 in47.000 mm N/A 1.8500 in47.000 mm N/A Cylindrical N/A 0.6690 in17.000 mm N/A 1.2200 in31.000 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 2878 lbf12800 N N/A 1495 lbf6650 N N/A 6650 RPM
UCUP204HT2D1 N/A 0.7870 in20.000 mm N/A 2.0625 in52.0 mm N/A 3.0000 in76.0 mm N/A 1.5 in38.0 mm N/A 1.1875 in30.2 mm N/A 2.4375 in62.0 mm N/A Outer Ring N/A Temperature Stabilized 160C N/A 1.8500 in47.000 mm N/A 1.8500 in47.000 mm N/A Cylindrical N/A 0.6690 in17.000 mm N/A 1.2200 in31.000 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 2878 lbf12800 N N/A 1495 lbf6650 N N/A 6650 RPM
UCUP205 N/A 0.9840 in25.000 mm N/A 2.2187 in56.0 mm N/A 3.3125 in84.0 mm N/A 1.5 in38.0 mm N/A 1.4375 in36.5 mm N/A 2.8437 in72.0 mm N/A No N/A Through Hardened N/A 2.0470 in52.000 mm N/A 2.0470 in52.000 mm N/A Cylindrical N/A 0.6690 in17.000 mm N/A 0.6690 in17.000 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 3147 lbf14000 N N/A 1765 lbf7850 N N/A 5900 RPM
UCUP205-013D1 N/A 0.8125 in20.638 mm N/A 2.2187 in56.0 mm N/A 3.3125 in84.0 mm N/A 1.5 in38.0 mm N/A 1.4375 in36.5 mm N/A 2.8437 in72.0 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
UCUP205-014D1 N/A 0.8750 in22.225 mm N/A 2.2187 in56.0 mm N/A 3.3125 in84.0 mm N/A 1.5 in38.0 mm N/A 1.4375 in36.5 mm N/A 2.8437 in72.0 mm N/A Outer Ring N/A Through Hardened N/A 2.0470 in52.000 mm N/A 2.0470 in52.000 mm N/A Cylindrical N/A 0.6690 in17.000 mm N/A 0.6690 in17.000 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 3147 lbf14000 N N/A 1765 lbf7850 N N/A 5900 RPM
UCUP205-015D1 N/A 0.9375 in23.813 mm N/A 2.2187 in56.0 mm N/A 3.3125 in84.0 mm N/A 1.5 in38.0 mm N/A 1.4375 in36.5 mm N/A 2.8437 in72.0 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
UCUP205-100D1 N/A 1.0000 in25.400 mm N/A 2.2187 in56.0 mm N/A 3.3125 in84.0 mm N/A 1.5 in38.0 mm N/A 1.4375 in36.5 mm N/A 2.8437 in72.0 mm N/A Outer Ring N/A Through Hardened N/A 2.0470 in52.000 mm N/A 2.0470 in52.000 mm N/A Cylindrical N/A 0.6690 in17.000 mm N/A 0.6690 in17.000 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 3147 lbf14000 N N/A 1765 lbf7850 N N/A 5900 RPM
UCUP205-100HT2D1 N/A 1.0000 in25.400 mm N/A 2.2187 in56.0 mm N/A 3.3125 in84.0 mm N/A 1.5 in38.0 mm N/A 1.4375 in36.5 mm N/A 2.8437 in72.0 mm N/A Outer Ring N/A Temperature Stabilized 160C N/A 2.0470 in52.000 mm N/A 2.0470 in52.000 mm N/A Cylindrical N/A 0.6690 in17.000 mm N/A 0.6690 in17.000 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 3147 lbf14000 N N/A 1765 lbf7850 N N/A 5900 RPM
UCUP205D1 N/A 0.9840 in25.000 mm N/A 2.2187 in56.0 mm N/A 3.3125 in84.0 mm N/A 1.5 in38.0 mm N/A 1.4375 in36.5 mm N/A 2.8437 in72.0 mm N/A Outer Ring N/A Through Hardened N/A 2.0470 in52.000 mm N/A 2.0470 in52.000 mm N/A Cylindrical N/A 0.6690 in17.000 mm N/A 0.6690 in17.000 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 3147 lbf14000 N N/A 1765 lbf7850 N N/A 5900 RPM
UCUP206-101D1 N/A 1.0625 in26.988 mm N/A 2.5937 in66.0 mm N/A 3.6875 in94.0 mm N/A 1.875 in48.0 mm N/A 1.6875 in42.9 mm N/A 3.3125 in84.0 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
UCUP206-102D1 N/A 1.1250 in28.575 mm N/A 2.5937 in66.0 mm N/A 3.6875 in94.0 mm N/A 1.875 in48.0 mm N/A 1.6875 in42.9 mm N/A 3.3125 in84.0 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
UCUP206-103D1 N/A 1.1880 in30.163 mm N/A 2.5937 in66.0 mm N/A 3.6875 in94.0 mm N/A 1.875 in48.0 mm N/A 1.6875 in42.9 mm N/A 3.3125 in84.0 mm N/A Outer Ring N/A Through Hardened N/A 2.4410 in62.000 mm N/A 2.4410 in62.000 mm N/A Cylindrical N/A 0.7480 in19.000 mm N/A 1.5000 in38.100 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 4384 lbf19500 N N/A 2540 lbf11300 N N/A 4850 RPM
UCUP206-104D1 N/A 1.2500 in31.750 mm N/A 2.5937 in66.0 mm N/A 3.6875 in94.0 mm N/A 1.875 in48.0 mm N/A 1.6875 in42.9 mm N/A 3.3125 in84.0 mm N/A Outer Ring N/A Through Hardened N/A 2.4410 in62.000 mm N/A 2.4410 in62.000 mm N/A Cylindrical N/A 0.7480 in19.000 mm N/A 1.5000 in38.100 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 4384 lbf19500 N N/A 2540 lbf11300 N N/A 4850 RPM
UCUP206D1 N/A 1.1810 in30.000 mm N/A 2.5937 in66.0 mm N/A 3.6875 in94.0 mm N/A 1.875 in48.0 mm N/A 1.6875 in42.9 mm N/A 3.3125 in84.0 mm N/A Outer Ring N/A Through Hardened N/A 2.4410 in62.000 mm N/A 2.4410 in62.000 mm N/A Cylindrical N/A 0.7480 in19.000 mm N/A 1.5000 in38.100 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 4384 lbf19500 N N/A 2540 lbf11300 N N/A 4850 RPM
UCUP206HT2D1 N/A 1.1810 in30.000 mm N/A 2.5937 in66.0 mm N/A 3.6875 in94.0 mm N/A 1.875 in48.0 mm N/A 1.6875 in42.9 mm N/A 3.3125 in84.0 mm N/A Outer Ring N/A Temperature Stabilized 160C N/A 2.4410 in62.000 mm N/A 2.4410 in62.000 mm N/A Cylindrical N/A 0.7480 in19.000 mm N/A 1.5000 in38.100 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 4384 lbf19500 N N/A 2540 lbf11300 N N/A 4850 RPM
Unit of Measure
1 2