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 Cylindrical Roller Bearing

Bore Type

 N/A Round

Material

 N/A Hardened Alloy Steel

Cage Material

 N/A High Strength, 2 piece, Machined Brass

Limiting Speed - Oil

 N/A 2300 RPM

Limiting Speed - Grease

 N/A 2000 RPM

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 197000 lbf875000 N875.00 kN

Dynamic Load Rating

 N/A 157000 lbf700000 N700.00 kN

Enclosure

 N/A Open

Weight

 N/A 68.564 lb31.100 kg

Dimensional Specifications


Cylindrical Roller Bearing - Separable Inner Ring w/ Two Ribs, Outer Ring w/ One Rib - Dimensions

d

 N/A 6.2992 in160.000 mm

D

 N/A 13.3858 in340.000 mm

B

 N/A 2.6772 in68.000 mm

Ew

 N/A 11.4961 in292.000 mm

J

 N/A 8.8583 in225.000 mm

r

 N/A 0.1575 in4.000 mm

da min

 N/A 6.9291 in176 mm

db min

 N/A 6.9291 in176.000 mm

Da max

 N/A 12.7559 in324 mm

Db max

 N/A 12.7559 in324.000 mm

Db min

 N/A 11.6929 in297.000 mm

r1as max

 N/A 0.1575 in4.000 mm