Item # N219, Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - N Type On NTN Bearing Corp. 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 Cylindrical Roller Bearing
Bore Type	N/A Round
Material	N/A Hardened Alloy Steel
Cage Material	N/A Pressed Steel
Limiting Speed - Oil	N/A 4700 RPM
Limiting Speed - Grease	N/A 4000 RPM
Precision	N/A ISO Class 0
Configuration	N/A One
Oil Hole	N/A w/o Oil Hole
Radial Internal Clearance	N/A CN
Static Load Rating	N/A 44000 lbf195000 N195.00 kN
Dynamic Load Rating	N/A 37500 lbf166000 N166.00 kN
Enclosure	N/A Open
Weight	N/A 6.063 lb2.750 kg

Dimensional Specifications

Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable, Plain Outer Ring - Dimensions
d	N/A 3.7402 in95.000 mm
D	N/A 6.6929 in170.000 mm
B	N/A 1.2598 in32.000 mm
Ew	N/A 5.9646 in151.500 mm
J	N/A 4.7638 in121.000 mm
r	N/A 0.0787 in2.000 mm
da min	N/A 4.1732 in106.000 mm
db min	N/A 4.1732 in106.000 mm
Da max	N/A 6.2598 in159.000 mm
Db max	N/A 6.2598 in159.000 mm
Db min	N/A 6.2598 in159.000 mm
r1as max	N/A 0.0787 in2.000 mm