BM Bearhug

BH.GIF

This series of BEARHUG Locknuts with a compression collar is fully interchangeable with the metric locknut made in accordance with ISO standard 2982 and usually identified with the KM prefix. All measurements are in millimeters.

This quality series of BEARHUG is manufactured with quality threads of tolerance grade and position 4H. This is more comparable to the Class 3 thread of the current American retaining nuts, which the usual 5H tolerance grade and position of the threads for bearing retaining nuts does not uniformly reach. The 5H is more comparable to Class 2.

This upgrading allows a user of these self-locking nuts to confidently interchange with the nuts of various national manufacture and national standard for metric dimensioned locknuts. The runout of the bearing face to the pitch diameter has a one revolution total indicator reading no greater than: 10 microns (.0004 inches) for sizes 00 through 045, 15 microns (.0006 inches) for sizes 05 through 20, 20 microns (.0008 inches) for sizes 21 through 40.

Surface finish of bearing face is within 1 micron. These nuts come in carbon steel with a bone fibre insert.

Dimensions are in millimeters, axial loads are in Kilo-newtons.



Identification Thread
Outside Dia
(mm)
Face Dia
(mm)
Width
(mm)
Axial Load
(kN)
CAD
BM-00 M10 X ,75 18,0 13,5 7,0 11 CAD
BM-01 M12 x 1,0 22,0 17,0 8,0 17 CAD
BM-02 M15 x 1,0 25,0 21,0 8,5 21 CAD
BM-03 M17 x 1,0 28,0 24,0 9,0 27 CAD
BM-04 M20 x 1,0 32,0 26,0 10,0 36 CAD
BM-044 M22 x 1,0 34,0 28,0 10,5 41 CAD
BM-05 M25 x 1,5 38,0 32,0 11,0 43 CAD
BM-056 M28 x 1,5 42,0 36,0 11,0 47 CAD
BM-06 M30 x 1,5 45,0 38,0 11,5 54 CAD
BM-064 M32 x 1,5 48,0 40,0 11,5 58 CAD
BM-07 M35 x 1,5 52,0 44,0 12,0 67 CAD
BM-08 M40 x 1,5 58,0 50,0 12,0 73 CAD
BM-09 M45 x 1,5 65,0 56,0 13,0 93 CAD
BM-10 M50 x 1,5 70,0 61,0 13,0 97 CAD
BM-11 M55 x 2,0 75,0 67,0 15,0 106 CAD
BM-12 M60 x 2,0 80,0 73,0 15,0 109 CAD
BM-13 M65 x 2,0 85,0 79,0 15,0 113 CAD
BM-14 M70 x 2,0 92,0 85,0 17,0 137 CAD
BM-15 M75 x 2,0 98,0 90,0 17,0 145 CAD
BM-16 M80 x 2,0 105,0 95,0 17,0 172 CAD
BM-17 M85 x 2,0 110,0 102,0 18,0 190 CAD
BM-18 M90 x 2,0 120,0 108,0 19,0 226 CAD
BM-19 M95 x 2,0 125,0 113,0 20,0 229 CAD
BM-20 M100 x 2,0 130,0 120,0 21,0 251 CAD
BM-21 M105 x 2,0 140,0 126,0 21,0 283 CAD
BM-22 M110 x 2,0 145,0 133,0 22,0 310 CAD
BM-23 M115 x 2,0 150,0 137,0 22,0 315 CAD
BM-24 M120 x 2,0 155,0 138,0 23,0 341 CAD
BM-25 M125 x 2,0 160,0 148,0 23,0 346 CAD
BM-26 M130 x 2,0 165,0 149,0 24,0 373 CAD
BM-27 M135 x 2,0 175,0 160,0 24,0 414 CAD
BM-28 M140 x 2,0 180,0 160,0 25,0 444 CAD
BM-29 M145 x 2,0 190,0 171,0 25,0 486 CAD
BM-30 M150 x 2,0 195,0 171,0 26,0 520 CAD
BM-31 M155 x 3,0 200,0 182,0 27,0 554 CAD
BM-32 M160 x 3,0 210,0 182,0 28,0 588 CAD
BM-33 M165 x 3,0 210,0 193,0 28,0 594 CAD
BM-34 M170 x 3,0 220,0 193,0 29,0 676 CAD
BM-36 M180 x 3,0 230,0 203,0 30,0 721 CAD
BM-38 M190 x 3,0 240,0 214,0 31,0 765 CAD
BM-40 M200 x 3,0 250,0 226,0 32,0 811 CAD

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