BHT All-Steel Bearhug

BH.GIF

This series of BEARHUG Locknuts, with a spring metal collar insert, is designed for the same shaft dimensions as are the N and AN locknuts, but with the added features of self-locking and super precision at elevated temperatures wherein it has become a most important component for precision bearing and power transmission assemblies.

The runout of the bearing face of these nuts to the pitch diameter of their threads have a one revolution total indicator reading no greater than: .0004 inches for sizes 00 through 04, .0006 inches for sizes 05 through 20, .0008 inches for sizes 21 through 40.

Seating surface is within 40 micro-inches.



Identification Thread
Outside Dia
(inches)
Face Dia
(inches)
Width
(inches)
Axial Load
(lbs)
CAD
BHT-02 .586-32 1 0.813 0.327 9100 CAD
BHT-03 .664-32 1.125 0.938 0.327 10200 CAD
BHT-04 .781-32 1.375 1.125 0.378 14600 CAD
BHT-05 .969-32 1.562 1.281 0.378 16400 CAD
BHT-06 1.173-18 1.75 1.5 0.39 17800 CAD
BHT-07 1.376-18 2.063 1.813 0.433 24100 CAD
BHT-08 1.563-18 2.25 2 0.472 28700 CAD
BHT-09 1.767-18 2.531 2.281 0.532 35700 CAD
BHT-10 1.967-18 2.688 2.438 0.571 39600 CAD
BHT-11 2.157-18 2.969 2.656 0.571 44100 CAD
BHT-12 2.360-18 3.156 2.844 0.571 45100 CAD
BHT-13 2.548-18 3.375 3.063 0.65 51800 CAD
BHT-14 2.751-18 3.625 3.313 0.65 55200 CAD

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