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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Cartridge Unit, Cast Housing, Adapter, UKC Type
Cartridge Unit, Cast Housing, Adapter, UKC Type - Dimensions
Unit of Measure
1 2 3 

Item #

d

A

H

r

UKC205D1 (when used with H2305X) N/A 0.7874 in20.000 mm N/A 0.8661 in22.0 mm N/A 3.1496 in80.0 mm N/A 0.0787 in2.0 mm
UKC205D1 (when used with HE2305) N/A 0.7500 in19.050 mm N/A 0.8661 in22.0 mm N/A 3.1496 in80.0 mm N/A 0.0787 in2.0 mm
UKC206D1 (when used with H2306X) N/A 0.9843 in25.000 mm N/A 1.063 in27.0 mm N/A 3.3465 in85.0 mm N/A 0.0787 in2.0 mm
UKC206D1 (when used with HE2306X) N/A 1.0000 in25.400 mm N/A 1.063 in27.0 mm N/A 3.3465 in85.0 mm N/A 0.0787 in2.0 mm
UKC206D1 (when used with HS2306) N/A 0.8750 in22.225 mm N/A 1.063 in27.0 mm N/A 3.3465 in85.0 mm N/A 0.0787 in2.0 mm
UKC207D1 (when used with H2307X) N/A 1.1811 in30.000 mm N/A 1.1024 in28.0 mm N/A 3.5433 in90.0 mm N/A 0.0787 in2.0 mm
UKC207D1 (when used with HS2307) N/A 1.1250 in28.575 mm N/A 1.1024 in28.0 mm N/A 3.5433 in90.0 mm N/A 0.0787 in2.0 mm
UKC208D1 (when used with H2308X) N/A 1.3780 in35.000 mm N/A 1.1811 in30.0 mm N/A 3.9370 in100.0 mm N/A 0.0984 in2.5 mm
UKC208D1 (when used with HE2308X) N/A 1.2500 in31.750 mm N/A 1.1811 in30.0 mm N/A 3.9370 in100.0 mm N/A 0.0984 in2.5 mm
UKC208D1 (when used with HS2308X) N/A 1.3750 in34.925 mm N/A 1.1811 in30.0 mm N/A 3.9370 in100.0 mm N/A 0.0984 in2.5 mm
UKC209D1 (when used with H2309X) N/A 1.5748 in40.000 mm N/A 1.2205 in31.0 mm N/A 4.3307 in110.0 mm N/A 0.0984 in2.5 mm
UKC209D1 (when used with HA2309) N/A 1.4375 in36.513 mm N/A 1.2205 in31.0 mm N/A 4.3307 in110.0 mm N/A 0.0984 in2.5 mm
UKC209D1 (when used with HE2309X) N/A 1.5000 in38.100 mm N/A 1.2205 in31.0 mm N/A 4.3307 in110.0 mm N/A 0.0984 in2.5 mm
UKC209D1 (when used with HS2309X) N/A 1.6250 in41.275 mm N/A 1.2205 in31.0 mm N/A 4.3307 in110.0 mm N/A 0.0984 in2.5 mm
UKC210D1 (when used with H2310X) N/A 1.7717 in45.000 mm N/A 1.2992 in33.0 mm N/A 4.7244 in120.0 mm N/A 0.0984 in2.5 mm
UKC210D1 (when used with HA2310) N/A 1.6250 in41.275 mm N/A 1.2992 in33.0 mm N/A 4.7244 in120.0 mm N/A 0.0984 in2.5 mm
UKC210D1 (when used with HE2310X) N/A 1.6875 in42.863 mm N/A 1.2992 in33.0 mm N/A 4.7244 in120.0 mm N/A 0.0984 in2.5 mm
UKC210D1 (when used with HS2310X) N/A 1.7500 in44.450 mm N/A 1.2992 in33.0 mm N/A 4.7244 in120.0 mm N/A 0.0984 in2.5 mm
UKC211D1 (when used with H2311X) N/A 1.9685 in50.000 mm N/A 1.378 in35.0 mm N/A 4.9213 in125.0 mm N/A 0.0984 in2.5 mm
UKC211D1 (when used with HA2311) N/A 1.8750 in47.625 mm N/A 1.378 in35.0 mm N/A 4.9213 in125.0 mm N/A 0.0984 in2.5 mm
UKC211D1 (when used with HE2311X) N/A 1.9375 in49.213 mm N/A 1.378 in35.0 mm N/A 4.9213 in125.0 mm N/A 0.0984 in2.5 mm
UKC211D1 (when used with HS2311XY) N/A 2.0000 in50.800 mm N/A 1.378 in35.0 mm N/A 4.9213 in125.0 mm N/A 0.0984 in2.5 mm
UKC212D1 (when used with H2312X) N/A 2.1654 in55.000 mm N/A 1.4961 in38.0 mm N/A 5.1181 in130.0 mm N/A 0.0984 in2.5 mm
UKC212D1 (when used with HS2312) N/A 2.1250 in53.975 mm N/A 1.4961 in38.0 mm N/A 5.1181 in130.0 mm N/A 0.0984 in2.5 mm
UKC213D1 (when used with H2313X) N/A 2.3622 in60.000 mm N/A 1.5748 in40.0 mm N/A 5.5118 in140.0 mm N/A 0.1181 in3.0 mm
Unit of Measure
1 2 3