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 Outer Ring w/ Rollers

Bore Type

 N/A Round

Material

 N/A Hardened Alloy Steel

Cage Material

 N/A Composite Steel

Configuration

 N/A One

Tolerance

 N/A ISO Class 0 (RBEC 1)

Oil Hole

 N/A w/o Oil Hole

Radial Internal Clearance

 N/A CN

Static Load Rating

 N/A 71000 lbf315000 N315.00 kN

Dynamic Load Rating

 N/A 60500 lbf269000 N269.00 kN

Enclosure

 N/A Open

Weight

 N/A 8.640 lb3.919 kg

Operating Temperature Range

 N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Outer Ring w/ Cage & Rollers, Two Ribs - Dimensions

A

 N/A 4.2728 in108.530 mm

D

 N/A 3.1496 in80.000 mm

W

 N/A 1.6142 in41.000 mm

r

 N/A 0.1000 in2.540 mm

H

 N/A 5.8520 in148.640 mm