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 Eccentric Locking Collar
Ultra-Class Pillow Block Unit with Eccentric Locking Collar, High Base, UELP Type - Dimensions
Unit of Measure
1 2 3 4 5 

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

UELP-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 Outer Ring N/A Through Hardened N/A 3.3460 in85.000 mm N/A 3.3460 in85.000 mm N/A Cylindrical N/A 0.8660 in22.000 mm N/A 1.6850 in42.800 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 7306 lbf32500 N N/A 4586 lbf20400 N N/A 3450 RPM
UELP-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 Outer Ring N/A Through Hardened N/A 2.8350 in72.000 mm N/A 2.8350 in72.000 mm N/A Cylindrical N/A 0.7870 in20.000 mm N/A 1.4800 in37.600 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 5778 lbf25700 N N/A 3440 lbf15300 N N/A 4200 RPM
UELP-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 Outer Ring N/A Through Hardened N/A 3.5430 in90.000 mm N/A 3.5430 in90.000 mm N/A Cylindrical N/A 0.9450 in24.000 mm N/A 1.9370 in49.200 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 7868 lbf35000 N N/A 5216 lbf23200 N N/A 3150 RPM
UELP-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 Outer Ring N/A Through Hardened N/A 3.1500 in80.000 mm N/A 3.1500 in80.000 mm N/A Cylindrical N/A 0.8270 in21.000 mm N/A 1.6850 in42.800 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 6542 lbf29100 N N/A 4002 lbf17800 N N/A 3750 RPM
UELP-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
UELP-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 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 1.3740 in34.900 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 5950 RPM
UELP-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 Outer Ring N/A Through Hardened N/A 3.9370 in100.000 mm N/A 3.9370 in100.000 mm N/A Cylindrical N/A 0.9840 in25.000 mm N/A 2.1850 in55.500 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 9779 lbf43500 N N/A 6564 lbf29200 N N/A 2850 RPM
UELP-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
UELP-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
UELP-2.1/4 N/A 2-1/4 in57.150 mm N/A 7-13/32 in188.1 mm N/A 9.5000 in241.3 mm N/A 2.75 in69.9 mm N/A 2-3/4 in69.9 mm N/A 5.4375 in138.1 mm N/A Outer Ring N/A Through Hardened N/A 4.3310 in110.000 mm N/A 4.3310 in110.000 mm N/A Cylindrical N/A 1.0630 in27.000 mm N/A 2.4370 in61.900 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 11803 lbf52500 N N/A 8093 lbf36000 N N/A 2550 RPM
UELP-2.1/8 N/A 2-1/8 in53.975 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
UELP-2.11/16R N/A 2-11/16 in68.263 mm N/A 8-9/32 in210.3 mm N/A 10.4688 in265.9 mm N/A 2.8438 in72.2 mm N/A 3-1/8 in79.4 mm N/A 6.1875 in157.2 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
UELP-2.13/16 N/A 2-13/16 in71.438 mm N/A 8-1/2 in215.9 mm N/A 10.8125 in274.6 mm N/A 2.9063 in73.8 mm N/A 3-1/4 in82.6 mm N/A 6.4063 in162.7 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
UELP-2.15/16 N/A 2-15/16 in74.613 mm N/A 8-1/2 in215.9 mm N/A 10.8125 in274.6 mm N/A 2.9063 in73.8 mm N/A 3-1/4 in82.6 mm N/A 6.4063 in162.7 mm N/A Outer Ring N/A Through Hardened N/A 5.1180 in130.000 mm N/A 5.1180 in130.000 mm N/A Cylindrical N/A 1.3390 in34.000 mm N/A 2.9370 in74.600 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 14837 lbf66000 N N/A 11128 lbf49500 N N/A 2150 RPM
UELP-2.3/16 N/A 2-3/16 in55.563 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 Outer Ring N/A Through Hardened N/A 3.9370 in100.000 mm N/A 3.9370 in100.000 mm N/A Cylindrical N/A 0.9840 in25.000 mm N/A 2.1850 in55.500 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 9779 lbf43500 N N/A 6564 lbf29200 N N/A 2850 RPM
UELP-2.3/4R N/A 2-3/4 in69.850 mm N/A 8-9/32 in210.3 mm N/A 10.4688 in265.9 mm N/A 2.8438 in72.2 mm N/A 3-1/8 in79.4 mm N/A 6.1875 in157.2 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
UELP-2.3/8 N/A 2-3/8 in60.325 mm N/A 7-13/32 in188.1 mm N/A 9.5000 in241.3 mm N/A 2.75 in69.9 mm N/A 2-3/4 in69.9 mm N/A 5.4375 in138.1 mm N/A Outer Ring N/A Through Hardened N/A 4.3310 in110.000 mm N/A 4.3310 in110.000 mm N/A Cylindrical N/A 1.0630 in27.000 mm N/A 2.4370 in61.900 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 11803 lbf52500 N N/A 8093 lbf36000 N N/A 2550 RPM
UELP-2.5/16 N/A 2-5/16 in58.738 mm N/A 7-13/32 in188.1 mm N/A 9.5000 in241.3 mm N/A 2.75 in69.9 mm N/A 2-3/4 in69.9 mm N/A 5.4375 in138.1 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
UELP-2.5/8R N/A 2-5/8 in66.675 mm N/A 8-9/32 in210.3 mm N/A 10.4688 in265.9 mm N/A 2.8438 in72.2 mm N/A 3-1/8 in79.4 mm N/A 6.1875 in157.2 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
UELP-2.7/16 N/A 2-7/16 in61.913 mm N/A 7-13/32 in188.1 mm N/A 9.5000 in241.3 mm N/A 2.75 in69.9 mm N/A 2-3/4 in69.9 mm N/A 5.4375 in138.1 mm N/A Outer Ring N/A Through Hardened N/A 4.3310 in110.000 mm N/A 4.3310 in110.000 mm N/A Cylindrical N/A 1.0630 in27.000 mm N/A 2.4370 in61.900 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 11803 lbf52500 N N/A 8093 lbf36000 N N/A 2550 RPM
UELP-2.7/8 N/A 2-7/8 in73.025 mm N/A 8-1/2 in215.9 mm N/A 10.8125 in274.6 mm N/A 2.9063 in73.8 mm N/A 3-1/4 in82.6 mm N/A 6.4063 in162.7 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
UELP-2.9/16 N/A 2-9/16 in65.088 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
UELP-2S N/A 2 in50.800 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 Outer Ring N/A Through Hardened N/A 3.5430 in90.000 mm N/A 3.5430 in90.000 mm N/A Cylindrical N/A 0.9450 in24.000 mm N/A 1.9370 in49.200 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 7868 lbf35000 N N/A 5216 lbf23200 N N/A 3150 RPM
UELP-3 N/A 3 in76.200 mm N/A 8-1/2 in215.9 mm N/A 10.8125 in274.6 mm N/A 2.9063 in73.8 mm N/A 3-1/4 in82.6 mm N/A 6.4063 in162.7 mm N/A Outer Ring N/A Through Hardened N/A 5.1180 in130.000 mm N/A 5.1180 in130.000 mm N/A Cylindrical N/A 1.3390 in34.000 mm N/A 2.9370 in74.600 mm N/A CN N/A Pressed Steel N/A ISO Class 0 N/A 14837 lbf66000 N N/A 11128 lbf49500 N N/A 2150 RPM
UELP-3/4 N/A 3/4 in19.050 mm N/A 3-25/32 in96.0 mm N/A 5.0000 in127.0 mm N/A 1.5 in38.1 mm N/A 1-5/16 in33.3 mm N/A 2.5625 in65.1 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 1.3460 in34.200 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
Unit of Measure
1 2 3 4 5