Item # HTA020AL1BDB/GNP4L, Duplex Angular Contact Ball Bearings for Axial Loads - HTA 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

Order Now | Technical Specifications | Dimensional Specifications

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Ordering Options

Order Online through NTN DOL Contact NTN Customer Relations Search for a Licensed Distributor

Technical Specifications

Type	N/A Main Spindle Bearing
Bore Type	N/A Round
Material	N/A High Carbon Chrome Steel
Cage Type	N/A Machined
Cage Material	N/A Brass
Ball Material	N/A Steel
Precision	N/A ISO Class 4
Configuration	N/A Two
Preload	N/A Normal
Enclosure	N/A Open
Weight	N/A 5.908 lb2.680 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Duplex Angular Contact Ball Bearings for Axial Loads - HTA Type - Dimensions
d	N/A 3.9370 in100.000 mm
D	N/A 5.9055 in150.000 mm
B	N/A 0.8858 in22.500 mm
2B	N/A 1.7717 in45.000 mm
d1	N/A 4.7047 in119.500 mm
D2	N/A 5.3543 in136.000 mm
r	N/A 0.0591 in1.500 mm
r1	N/A 0.0394 in1.000 mm
Contact Angle	N/A 30 º
2a	N/A 3.7441 in95.100 mm
da min	N/A 4.4094 in112.000 mm
Db max	N/A 5.6102 in142.500 mm
ras max	N/A 0.0591 in1.500 mm
r1as max	N/A 0.0394 in1.000 mm