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 Tapered

Material

 N/A Through Hardened Steel

Cage Type

 N/A Pressed

Cage Material

 N/A Steel

Limiting Speed - Grease

 N/A 5800 RPM

Taper

 N/A 1:12

Shield Material

 N/A Steel

Precision Rating

 N/A Standard

Ring Modification

 N/A Relube

Configuration

 N/A One

Static Load Rating

 N/A 64500 lbf287000 N287.00 kN

Dynamic Load Rating

 N/A 62500 lbf278000 N278.00 kN

Enclosure

 N/A Double Shielded

Weight

 N/A 4.630 lb2.100 kg

Operating Temperature Range

 N/A -40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


Shielded Spherical Roller Bearings w/ Tapered Bore - Dimensions

d

 N/A 3.1496 in80.000 mm

D

 N/A 5.5118 in140.000 mm

B

 N/A 1.2992 in33.000 mm

rs

 N/A 0.0787 in2.000 mm

b

 N/A 0.3098 in7.870 mm