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

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Technical Specifications

Type

 N/A Machined-Ring Needle Roller Bearing, Separable Type

Configuration

 N/A One

Bearing Design

 N/A w/o Inner Ring

Material

 N/A High Carbon Chrome Steel

Cage Material

 N/A Steel

Limiting Speed - Oil

 N/A 21000 RPM

Limiting Speed - Grease

 N/A 14000 RPM

Precision

 N/A ISO Class 0

Enclosure

 N/A Open

Static Load Rating

 N/A 3100 lbf13800 N13.80 kN

Dynamic Load Rating

 N/A 2770 lbf12300 N12.30 kN

Weight

 N/A 0.077 lb0.035 kg

Operating Temperature Range

 N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Machined-Ring Needle Roller Bearings - Separable Type w/o Inner Ring - Dimensions

Fw

 N/A 0.7087 in18.000 mm

D

 N/A 1.1811 in30.000 mm

E

 N/A 0.9449 in24.000 mm

C

 N/A 0.4724 in12.000 mm

r

 N/A 0.0118 in0.300 mm

Da max

 N/A 1.1024 in28.000 mm

db min

 N/A 0.9291 in23.600 mm

ras max

 N/A 0.0118 in0.300 mm