Item # KM29, Standard Locknut 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 Locknut
Locking Type	N/A Locknut
Material	N/A Steel
Mating Lockwasher	N/A AW29
Grade	N/A Standard
Bore No. of Adapter	N/A 29
Weight	N/A 4.409 lb2.000 kg

Dimensional Specifications

Standard Locknut - Dimensions
Bore Size	N/A 5.7087 in145.000 mm
d2	N/A 7.4803 in190.000 mm
d1	N/A 6.7323 in171.000 mm
B	N/A 0.9449 in24.000 mm
G	N/A M145x2
b	N/A 0.5512 in14.000 mm
h	N/A 0.2362 in6.000 mm
Number of Slots	N/A 4
g	N/A 7.0079 in178.000 mm
d6	N/A 5.7480 in146.000 mm
r1 max	N/A 0.0276 in0.700 mm
Thread Pitch	N/A 0.0787 in2.000 mm