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 Tapered Roller Bearing

Bore Type

 N/A Round

Material

 N/A Case Carburized Steel

Style

 N/A Cone & Cup

Precision Rating

 N/A Special Tolerance

Configuration

 N/A One

Lubrication

 N/A w/o Oil Hole

e (Axial Load Factor)

 N/A 0.35

Y2 (Axial Load Factor)

 N/A 1.69

Static Load Rating

 N/A 21700 lbf96500 N96.50 kN

Dynamic Load Rating

 N/A 17500 lbf78000 N78.00 kN

Enclosure

 N/A Open

Weight

 N/A 1.420 lb0.644 kg

Operating Temperature Range

 N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Tapered Roller Set - Metric Series - Dimensions

d

 N/A 2.2500 in57.150 mm

D

 N/A 3.9370 in100.000 mm

C

 N/A 0.6393 in16.238 mm

B

 N/A 0.8640 in21.946 mm

a (Effective Load Center)

 N/A -0.1220 in-3.100 mm

T

 N/A 0.8268 in21.000 mm

r

 N/A 0.0800 in2.000 mm

R

 N/A 0.03 in0.8 mm