Item # HSB018CDB/GLP4, Ultra High-Speed Duplex Angular Contact Ball Bearings, Back-to-Back Arrangement 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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Technical Specifications

Type	N/A Angular Contact Ball Bearing
Bore Type	N/A Round
Material	N/A High Carbon Chrome Steel
Cage Type	N/A Fiber Glass Reinforced
Cage Material	N/A Nylon
Ball Material	N/A Steel
Limiting Speed - Oil	N/A 8500 RPM
Limiting Speed - Grease	N/A 6300 RPM
Precision	N/A ISO Class 4
Configuration	N/A Two
Preload	N/A Light
Static Load Rating	N/A 14200 lbf63000 N63.00 kN
Dynamic Load Rating	N/A 15400 lbf68500 N68.50 kN
Enclosure	N/A Open
Weight	N/A 5.434 lb2.465 kg
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Ultra High-Speed Duplex Angular Contact Ball Bearings, Back-to-Back Arrangement - Dimensions
d	N/A 3.5433 in90.000 mm
D	N/A 5.5118 in140.000 mm
B	N/A 0.9449 in24.000 mm
2B	N/A 1.8898 in48.000 mm
r	N/A 0.0591 in1.500 mm
r1	N/A 0.0394 in1.000 mm
Contact Angle	N/A 15 º
da min	N/A 3.8780 in98.500 mm
Da max	N/A 5.1772 in131.500 mm
ras max	N/A 0.0591 in1.500 mm