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 Miniature / Extra Small Ball Bearing

Bore Type

 N/A Round

Material

 N/A High Carbon Chrome Steel

Cage Type

 N/A Stainless

Cage Material

 N/A Steel

Ball Material

 N/A Steel

Limiting Speed - Oil

 N/A 43000 RPM

Limiting Speed - Grease

 N/A 36000 RPM

Precision

 N/A Class 0

Configuration

 N/A One

Radial Internal Clearance

 N/A C3

Enclosure

 N/A Open

Weight

 N/A 0.009 lb0.004 kg

Operating Temperature Range

 N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Single Row Radial Ball Bearing - Open Type - Dimensions

d

 N/A 0.2500 in6.000 mm

D

 N/A 0.6250 in16.000 mm

B

 N/A 0.1960 in5.000 mm

r

 N/A 0.0120 in0.300 mm

da min

 N/A 0.3150 in8.000 mm

da max

 N/A 0.3386 in8.600 mm

Da max

 N/A 0.5591 in14.200 mm