Aurora Bearing Company
Aurora Bearing Company
901 Aucutt Rd.
Montgomery, IL 60538
Phone: 630.859.2030 • Fax: 630.859.0971
Email: customersupport@aurorabearing.com • Website: www.aurorabearing.com
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HU Accessories Locknut 2 image
Metric Locknut
Unit of Measure
1 2 3 

Part Number

Thread D1

D3

D4

Bn

Lockwasher

Suitable Lockplate No

CAD

HM3080 N/A Tr400x5 N/A 470 mm N/A 442 mm N/A 52 mm N/A N/A MS3080 N/A CAD Icon (for items table)
HM80T N/A Tr400x5 N/A 500 mm N/A 460 mm N/A 46 mm N/A N/A N/A CAD Icon (for items table)
HML82T N/A Tr410x5 N/A 480 mm N/A 452 mm N/A 39 mm N/A N/A N/A CAD Icon (for items table)
HM3184 N/A Tr420x5 N/A 540 mm N/A 490 mm N/A 70 mm N/A N/A MS3184 N/A CAD Icon (for items table)
HM3084 N/A Tr420x5 N/A 490 mm N/A 462 mm N/A 52 mm N/A N/A MS3084 N/A CAD Icon (for items table)
HM84T N/A Tr420x5 N/A 520 mm N/A 480 mm N/A 49 mm N/A N/A N/A CAD Icon (for items table)
HML86T N/A Tr430x5 N/A 500 mm N/A 472 mm N/A 41 mm N/A N/A N/A CAD Icon (for items table)
HM3188 N/A Tr440x5 N/A 560 mm N/A 510 mm N/A 70 mm N/A N/A MS3188 N/A CAD Icon (for items table)
HM3088 N/A Tr440x5 N/A 520 mm N/A 490 mm N/A 60 mm N/A N/A MS3088 N/A CAD Icon (for items table)
HM88T N/A Tr440x5 N/A 540 mm N/A 500 mm N/A 51 mm N/A N/A N/A CAD Icon (for items table)
HML90T N/A Tr450x5 N/A 520 mm N/A 490 mm N/A 41 mm N/A N/A N/A CAD Icon (for items table)
HM3192 N/A Tr460x5 N/A 580 mm N/A 540 mm N/A 75 mm N/A N/A MS3192 N/A CAD Icon (for items table)
HM3092 N/A Tr460x5 N/A 540 mm N/A 510 mm N/A 60 mm N/A N/A MS3092 N/A CAD Icon (for items table)
HM92T N/A Tr460x5 N/A 550 mm N/A 510 mm N/A 53 mm N/A N/A N/A CAD Icon (for items table)
HML94T N/A Tr470x5 N/A 540 mm N/A 510 mm N/A 43 mm N/A N/A N/A CAD Icon (for items table)
HM3196 N/A Tr480x5 N/A 620 mm N/A 560 mm N/A 75 mm N/A N/A MS3196 N/A CAD Icon (for items table)
HM3096 N/A Tr480x5 N/A 560 mm N/A 530 mm N/A 60 mm N/A N/A MS3096 N/A CAD Icon (for items table)
HM96T N/A Tr480x5 N/A 590 mm N/A 590 mm N/A 56 mm N/A N/A N/A CAD Icon (for items table)
HML98T N/A Tr490x5 N/A 570 mm N/A 540 mm N/A 45 mm N/A N/A N/A CAD Icon (for items table)
HM31/500 N/A Tr500x5 N/A 630 mm N/A 580 mm N/A 80 mm N/A N/A MS31/500 N/A CAD Icon (for items table)
HM30/500 N/A Tr500x5 N/A 580 mm N/A 550 mm N/A 68 mm N/A N/A MS30/500 N/A CAD Icon (for items table)
HM102T N/A Tr510x6 N/A 620 mm N/A 570 mm N/A 58 mm N/A N/A N/A CAD Icon (for items table)
HML104T N/A Tr520x6 N/A 600 mm N/A 570 mm N/A 47 mm N/A N/A N/A CAD Icon (for items table)
HM106T N/A Tr530x6 N/A 640 mm N/A 590 mm N/A 60 mm N/A N/A N/A CAD Icon (for items table)
HM30/530 N/A Tr530x6 N/A 630 mm N/A 590 mm N/A 75 mm N/A N/A MS 30/530 N/A CAD Icon (for items table)
HM31/530 N/A Tr530x6 N/A 670 mm N/A 610 mm N/A 80 mm N/A N/A MS 31/530 N/A CAD Icon (for items table)
HML108T N/A Tr540x6 N/A 620 mm N/A 590 mm N/A 49 mm N/A N/A N/A CAD Icon (for items table)
HM110T N/A Tr550x6 N/A 670 mm N/A 620 mm N/A 63 mm N/A N/A N/A CAD Icon (for items table)
HM30/560 N/A Tr560x6 N/A 650 mm N/A 610 mm N/A 75 mm N/A N/A MS 30/560 N/A CAD Icon (for items table)
HM31/560 N/A Tr560x6 N/A 710 mm N/A 650 mm N/A 85 mm N/A N/A MS 31/560 N/A CAD Icon (for items table)
HM30/600 N/A Tr600x6 N/A 700 mm N/A 660 mm N/A 75 mm N/A N/A MS 30/600 N/A CAD Icon (for items table)
HM31/600 N/A Tr600x6 N/A 750 mm N/A 690 mm N/A 85 mm N/A N/A MS 31/600 N/A CAD Icon (for items table)
HM30/630 N/A Tr630x6 N/A 730 mm N/A 690 mm N/A 75 mm N/A N/A MS 30/630 N/A CAD Icon (for items table)
HM31/630 N/A Tr630x6 N/A 800 mm N/A 730 mm N/A 95 mm N/A N/A MS 31/630 N/A CAD Icon (for items table)
HM30/670 N/A Tr670x6 N/A 780 mm N/A 740 mm N/A 80 mm N/A N/A MS 30/670 N/A CAD Icon (for items table)
HM31/670 N/A Tr670x6 N/A 850 mm N/A 775 mm N/A 106 mm N/A N/A MS 31/670 N/A CAD Icon (for items table)
HM30/710 N/A Tr710x7 N/A 830 mm N/A 780 mm N/A 90 mm N/A N/A MS 30/710 N/A CAD Icon (for items table)
HM31/710 N/A Tr710x7 N/A 900 mm N/A 825 mm N/A 106 mm N/A N/A MS 31/710 N/A CAD Icon (for items table)
HM30/750 N/A Tr750x7 N/A 870 mm N/A 820 mm N/A 90 mm N/A N/A MS 30/750 N/A CAD Icon (for items table)
HM31/750 N/A Tr750x7 N/A 950 mm N/A 875 mm N/A 112 mm N/A N/A MS 31/750 N/A CAD Icon (for items table)
HM30/800 N/A Tr800x7 N/A 920 mm N/A 870 mm N/A 90 mm N/A N/A MS 30/800 N/A CAD Icon (for items table)
HM31/800 N/A Tr800x7 N/A 1000 mm N/A 925 mm N/A 112 mm N/A N/A MS 31/800 N/A CAD Icon (for items table)
HM30/850 N/A Tr850x7 N/A 980 mm N/A 925 mm N/A 90 mm N/A N/A MS 30/850 N/A CAD Icon (for items table)
HM31/850 N/A Tr850x7 N/A 1060.000 mm N/A 975 mm N/A 118 mm N/A N/A MS 31/850 N/A CAD Icon (for items table)
HM30/900 N/A Tr900x7 N/A 1030 mm N/A 975 mm N/A 100 mm N/A N/A MS 30/900 N/A CAD Icon (for items table)
HM31/900 N/A Tr900x7 N/A 1120 mm N/A 1030 mm N/A 125 mm N/A N/A MS 31/900 N/A CAD Icon (for items table)
HM30/950 N/A Tr950x8 N/A 1080 mm N/A 1025 mm N/A 100 mm N/A N/A MS 30/950 N/A CAD Icon (for items table)
HM31/950 N/A Tr950x8 N/A 1170 mm N/A 1080 mm N/A 125 mm N/A N/A MS 31/950 N/A CAD Icon (for items table)
Unit of Measure
1 2 3