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 Spherical Roller Bearing

Bore Type

 N/A Round

Material

 N/A Through Hardened Steel

Cage Material

 N/A Brass

Limiting Speed - Oil

 N/A 720 RPM

Series

 N/A 239

Radial Internal Clearance

 N/A C3

Ring Modification

 N/A Plain

Tolerance

 N/A JIS-0 RBEC-1

Static Load Rating

 N/A 820000 lbf3650000 N3650.00 kN

Dynamic Load Rating

 N/A 1030000 lbf4580000 N4580.00 kN

Enclosure

 N/A Open

Weight

 N/A 160.937 lb73.000 kg

Dimensional Specifications


Spherical Roller Bearing w/ Standard Bore & Oil Groove, 239 Series - Dimensions

d

 N/A 15.7480 in400.000 mm

D

 N/A 21.2598 in540.000 mm

B

 N/A 4.1732 in106.000 mm

r

 N/A 0.1575 in4.000 mm

W0

 N/A 0.3150 in8.000 mm