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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    The rollers in the NN type bearing are guided by the ribs of the inner ring.
Unit of Measure

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Ordering Options

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Technical Specifications

Type

 N/A Cylindrical Roller Bearing

Bore Type

 N/A Round

Material

 N/A Hardened Alloy Steel

Cage Material

 N/A None

Limiting Speed - Oil

 N/A 1500 RPM

Limiting Speed - Grease

 N/A 770 RPM

Precision

 N/A ISO Class 0

Configuration

 N/A Two

Oil Hole

 N/A w/ Oil Hole

Radial Internal Clearance

 N/A CN

Static Load Rating

 N/A 125000 lbf555000 N555.00 kN

Dynamic Load Rating

 N/A 59000 lbf262000 N262.00 kN

Enclosure

 N/A Open

Weight

 N/A 8.488 lb3.850 kg

Operating Temperature Range

 N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Double Row Cylindrical Roller Bearing w/ Fixed Side - SL01 Type - Dimensions

d

 N/A 5.1181 in130.000 mm

D

 N/A 7.0866 in180.000 mm

B

 N/A 1.9685 in50.000 mm

C

 N/A 1.9685 in50.000 mm

J

 N/A 5.8661 in149.000 mm

K

 N/A 6.2992 in160.000 mm

r

 N/A 0.0591 in1.500 mm

e (Allowable Axial Move)

 N/A 0.1575 in4.000 mm

da min

 N/A 5.4528 in138.500 mm

Da max

 N/A 6.7520 in171.500 mm

ras max

 N/A 0.0591 in1.500 mm