Item # 742022/GNP4, Double Direction Angular Contact Thrust Ball 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 Thrust Ball Bearing
Bore Type	N/A Round
Outside Ring Type	N/A Straight
Material	N/A High Carbon Chrome Steel
Cage Type	N/A Machined
Cage Material	N/A Brass
Ball Material	N/A Steel
Limiting Speed - Oil	N/A 4000 RPM
Limiting Speed - Grease	N/A 3000 RPM
Seal Type	N/A None
Seal Material	N/A None
Precision	N/A ISO Class 4
Configuration	N/A Two
Static Load Rating	N/A 41500 lbf185000 N185.00 kN
Dynamic Load Rating	N/A 15000 lbf66500 N66.50 kN
Enclosure	N/A Open
Weight	N/A 8.869 lb4.023 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Double Direction Angular Contact Thrust Ball Bearings - Dimensions
d	N/A 4.3307 in110.000 mm
D	N/A 6.6929 in170.000 mm
C	N/A 1.4173 in36.000 mm
T1	N/A 2.3622 in60.000 mm
J	N/A 5.5906 in142.000 mm
Ew	N/A 6.1024 in155.000 mm
r	N/A 0.0787 in2.000 mm
r1	N/A 0.0394 in1.000 mm
Contact Angle	N/A 45 º
da min	N/A 5.2362 in133 mm
Da max	N/A 5.2362 in133.000 mm
ras max	N/A 0.0787 in2.000 mm
r1as max	N/A 0.0394 in1.000 mm