Item # 430311DX, Double Row Tapered Roller Bearings 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 Tapered Roller Bearing
Bore Type	N/A Round
Material	N/A Through Hardened Steel
e	N/A 0.83
Y1	N/A 0.82
Y2	N/A 1.22
Y0	N/A 0.8
Style	N/A TDO
Precision Rating	N/A Class 0
Configuration	N/A Two
Static Load Rating	N/A 68500 lbf305000 N305.00 kN
Dynamic Load Rating	N/A 51000 lbf226000 N226.00 kN
Enclosure	N/A Open
Weight	N/A 7.540 lb3.420 kg

Dimensional Specifications

Double Row Tapered Roller Bearings - Dimensions
d	N/A 2.1654 in55.000 mm
D	N/A 4.7244 in120.000 mm
C	N/A 1.9291 in49.000 mm
B1	N/A 2.7559 in70.000 mm
r	N/A 0.0984 in2.500 mm