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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Technical Specifications

Type

 N/A Tapered Roller Bearing

Bore Type

 N/A Round

Material

 N/A High Carbon Chrome Steel

Style

 N/A Cone & Cup

Precision Rating

 N/A Class 0

Configuration

 N/A One

Lubrication

 N/A w/o Oil Hole

e (Axial Load Factor)

 N/A 0.37

Y2 (Axial Load Factor)

 N/A 1.60

Static Load Rating

 N/A 5150 lbf23000 N23.00 kN

Dynamic Load Rating

 N/A 7100 lbf31500 N31.50 kN

Enclosure

 N/A Open

Weight

 N/A 0.300 lb0.136 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 0.8465 in21.500 mm

D

 N/A 1.8504 in47.000 mm

C

 N/A 0.5118 in13.000 mm

B

 N/A 0.6496 in16.500 mm

a (Effective Load Center)

 N/A -0.1772 in-4.500 mm

T

 N/A 0.6496 in16.500 mm

r

 N/A 0.0400 in1.000 mm

R

 N/A 0.04 in1.0 mm