Item # ML7019HV, High Speed Single Angular Contact Ball Bearing - High Precision 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

Bore Type	N/A Round
Material	N/A High Carbon Chrome Steel
Cage Type	N/A Stratified
Cage Material	N/A Phenolic
Ball Material	N/A Steel
Limiting Speed - Oil	N/A 16500 RPM
Limiting Speed - Grease	N/A 10000 RPM
Configuration	N/A One
Static Load Rating	N/A 738 lbf3300 N3.30 kN
Dynamic Load Rating	N/A 11250 lbf50000 N50.00 kN
Enclosure	N/A Open
Operating Temperature Range	N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

High Speed Single Angular Contact Ball Bearing, High Precision - Dimensions
d	N/A 3.7402 in95.000 mm
D	N/A 5.7087 in145.000 mm
B	N/A 0.9449 in24.000 mm
r2 max	N/A 0.0591 in1.500 mm
r3 max	N/A 0.0236 in0.600 mm
Contact Angle	N/A 25 º
a (Load Center)	N/A 1.5748 in40.000 mm
d2	N/A 4.3110 in109.500 mm
d3	N/A 4.3898 in111.500 mm
D1	N/A 5.0984 in129.500 mm
D4	N/A 5.3150 in135.000 mm
D5	N/A 0.1039 in4.5472 mm
E	N/A 2.640 in115.500 mm
Double Row Width	N/A 1.8898 in48.000 mm
Triple Row Width	N/A 2.8346 in72.000 mm
Quadruple Row Width	N/A 3.7795 in96.000 mm