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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Unit of Measure

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Ordering Options

 N/A Order Online through NTN DOL Contact NTN Customer Relations Search for a Licensed Distributor

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 3.717 lb1.686 kg

Dimensional Specifications


Plain Inner Ring, No Rollers - Dimensions

B

 N/A 3.9370 in100.000 mm

A

 N/A 4.7642 in121.010 mm

W

 N/A 2.3750 in60.325 mm

R

 N/A 0.1559 in3.960 mm