Item # HSB911CP4, Ultra High-Speed Single Angular Contact 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 Angular Contact Ball Bearing
Bore Type	N/A Round
Material	N/A High Carbon Chrome Steel
Cage Type	N/A Machined
Cage Material	N/A Phenolic
Ball Material	N/A Steel
Limiting Speed - Oil	N/A 18000 RPM
Limiting Speed - Grease	N/A 14000 RPM
Precision	N/A ISO Class 4
Configuration	N/A One
Static Load Rating	N/A 2070 lbf9200 N9.20 kN
Dynamic Load Rating	N/A 3050 lbf13500 N13.50 kN
Enclosure	N/A Open
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Ultra High-Speed Single Angular Contact Ball Bearings - Dimensions
d	N/A 2.1654 in55.000 mm
D	N/A 3.1496 in80.000 mm
B	N/A 0.5118 in13.000 mm
r	N/A 0.0394 in1.000 mm
r1	N/A 0.0236 in0.600 mm
Contact Angle	N/A 15 º
Da max	N/A 2.9331 in74.500 mm
ras max	N/A 0.0394 in1.000 mm
Double Row Width	N/A 1.0236 in26.000 mm
Triple Row Width	N/A 1.5354 in39.000 mm
Quadruple Row Width	N/A 2.0472 in52.000 mm