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 Contact NTN Customer Relations

Technical Specifications

Type

 N/A Inner Ring

Bore Type

 N/A Round

Material

 N/A High Carbon Chrome Steel

Tolerance

 N/A ISO Class 0 (RBEC 1)

Weight

 N/A 80.469 lb36.500 kg

Dimensional Specifications


Inner Ring - Dimensions

d

 N/A 15.7480 in400.000 mm

F

 N/A 17.7165 in450.000 mm

B

 N/A 5.5118 in140.000 mm

r

 N/A 0.1575 in4.000 mm

t

 N/A 0.1969 in5.000 mm

da min

 N/A 16.3780 in416.000 mm

ras max

 N/A 0.1181 in3 mm