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 Through Hardened Steel

Cage Material

 N/A Machined Steel

Precision

 N/A ISO Class 0 (RBEC 1)

Configuration

 N/A Four

Oil Hole

 N/A w/o Oil Hole

Radial Internal Clearance

 N/A CN

Static Load Rating

 N/A 340000 lbf1520000 N1520.00 kN

Dynamic Load Rating

 N/A 139000 lbf620000 N620.00 kN

Enclosure

 N/A Open

Weight

 N/A 31.306 lb14.200 kg

Operating Temperature Range

 N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Four-Row Cylindrical Roller Bearing w/ Solid Rollers & Machined Cage - Dimensions

d

 N/A 6.6929 in170.000 mm

D

 N/A 9.0551 in230.000 mm

B1

 N/A 4.7244 in120.000 mm

C1

 N/A 4.7244 in120.000 mm

Fw

 N/A 7.3622 in187.000 mm

r

 N/A 0.0984 in2.500 mm

r1

 N/A 0.0984 in2.500 mm