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 Pressed 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 81000 lbf360000 N360.00 kN

Dynamic Load Rating

 N/A 72000 lbf320000 N320.00 kN

Enclosure

 N/A Open

Operating Temperature Range

 N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Cylindrical Roller Bearing w/ One Lip Inner Ring w/ Outer Ring & Roller Assembly, Separate Thrust Collar- NH Series - Dimensions

d

 N/A 4.1339 in105.000 mm

D

 N/A 8.8583 in225.000 mm

B

 N/A 1.9291 in49.000 mm

Fw

 N/A 5.3150 in135.000 mm

d1

 N/A 5.7874 in147.000 mm

B1

 N/A 0.5118 in13.000 mm

B2

 N/A 0.8858 in22.500 mm

J

 N/A 5.7874 in147.000 mm

r

 N/A 0.0984 in2.500 mm

r1

 N/A 0.1181 in3.000 mm

da min

 N/A 4.6457 in118.000 mm

db min

 N/A 4.6457 in118.000 mm

Da max

 N/A 8.3465 in212.000 mm

Db max

 N/A 8.3465 in212.000 mm

Db min

 N/A 7.8346 in199.000 mm