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 Hardened Alloy Steel

Cage Material

 N/A Machined Carbon Steel

Limiting Speed - Oil

 N/A 8200 RPM

Limiting Speed - Grease

 N/A 7000 RPM

Configuration

 N/A One

Tolerance

 N/A ISO Class 0 (RBEC 1)

Oil Hole

 N/A w/o Oil Hole

Radial Internal Clearance

 N/A CN

Static Load Rating

 N/A 11500 lbf51000 N51.00 kN

Dynamic Load Rating

 N/A 9200 lbf41000 N41.00 kN

Enclosure

 N/A Open

Weight

 N/A 1.069 lb0.485 kg

Operating Temperature Range

 N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Cylindrical Roller Bearing - Separable Inner Ring w/ One Rib, Outer Ring w/ Two Ribs - NJ Type - Dimensions

d

 N/A 2.5591 in65.000 mm

D

 N/A 3.9370 in100.000 mm

B

 N/A 0.7087 in18.000 mm

Fw

 N/A 2.9331 in74.500 mm

J

 N/A 3.0591 in77.700 mm

r

 N/A 0.0433 in1.100 mm

da min

 N/A 0.7874 in20.000 mm

db min

 N/A 2.8150 in71.500 mm

Da max

 N/A 3.6811 in93.500 mm

Db max

 N/A 3.7402 in95.000 mm

Db min

 N/A 3.6024 in91.500 mm

r1as max

 N/A 0.0394 in1.000 mm