Item # MA1318, Plain Inner Ring, No Rollers On NTN Bearing Corp. 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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Unit of Measure

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Technical Specifications

Type	N/A Inner Ring
Bore Type	N/A Round
Material	N/A Hardened Alloy Steel
Precision Ground	N/A Yes
Tolerance	N/A ISO Class 0 (RBEC 1)
Weight	N/A 2.919 lb1.324 kg

Dimensional Specifications

Plain Inner Ring, No Rollers - Dimensions
B	N/A 3.5433 in90.000 mm
A	N/A 4.4890 in114.020 mm
W	N/A 1.6929 in43.000 mm
R	N/A 0.1559 in3.960 mm