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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Introduction
  • Designed to install and remove tapered bore bearings with minimal effort.
  • Allow better control of the bearing internal clearance reduction without damaging the bearing or other components.
  • Substantially reduces downtime during installation or removal of tapered bore bearings.

Description
  • Consist of a female threaded ring and a male ring with two O-ring seals.
  • All hydraulic nuts are supplied with:
    • Quick connection fittings (male G 1/4 in. and female 3/8 in. N.P.T.).
    • Two pipe plugs G 1/4 in.
    • One set of spare O-rings.

  • HMV-10 through HMV-40 have a Metric ISO fine thread profile.
  • HMV-41 through HMV-236 have a Metric ISO trapezoidal thread.
Metric HMV Hydraulic Nut
Metric-HMV-Hydraulic-Nuts-Line-Drawing
Unit of Measure
1 2 

Part Number

Threads B

C

D

E

Piston Length of Travel

Piston Area

CAD

HMV-10 N/A M50x1.5 N/A 114 mm N/A 38 mm N/A 109 mm N/A 5 mm N/A 29 cm² N/A CAD Icon (for items table)
HMV-12 N/A M60x2 N/A 125 mm N/A 38 mm N/A 119 mm N/A 5 mm N/A 32 cm² N/A CAD Icon (for items table)
HMV-13 N/A M65x2 N/A 135 mm N/A 38 mm N/A 127 mm N/A 5 mm N/A 35 cm² N/A CAD Icon (for items table)
HMV-14 N/A M70x2 N/A 140 mm N/A 38 mm N/A 133 mm N/A 5 mm N/A 39 cm² N/A CAD Icon (for items table)
HMV-15 N/A M75x2 N/A 145 mm N/A 38 mm N/A 138 mm N/A 5 mm N/A 41 cm² N/A CAD Icon (for items table)
HMV-16 N/A M80x2 N/A 150 mm N/A 38 mm N/A 143 mm N/A 5 mm N/A 42 cm² N/A CAD Icon (for items table)
HMV-17 N/A M85x2 N/A 155 mm N/A 38 mm N/A 148 mm N/A 5 mm N/A 44 cm² N/A CAD Icon (for items table)
HMV-18 N/A M90x2 N/A 160 mm N/A 38 mm N/A 153 mm N/A 5 mm N/A 48 cm² N/A CAD Icon (for items table)
HMV-19 N/A M95x2 N/A 165 mm N/A 38 mm N/A 158 mm N/A 5 mm N/A 50 cm² N/A CAD Icon (for items table)
HMV-20 N/A M100x2 N/A 170 mm N/A 38 mm N/A 163 mm N/A 5 mm N/A 52 cm² N/A CAD Icon (for items table)
HMV-21 N/A M105x2 N/A 175 mm N/A 38 mm N/A 168 mm N/A 5 mm N/A 54 cm² N/A CAD Icon (for items table)
HMV-22 N/A M110x2 N/A 180 mm N/A 38 mm N/A 171 mm N/A 5 mm N/A 57 cm² N/A CAD Icon (for items table)
HMV-23 N/A M115x2 N/A 185 mm N/A 38 mm N/A 179 mm N/A 5 mm N/A 59 cm² N/A CAD Icon (for items table)
HMV-24 N/A M120x2 N/A 190 mm N/A 38 mm N/A 184 mm N/A 5 mm N/A 61 cm² N/A CAD Icon (for items table)
HMV-25 N/A M125x2 N/A 195 mm N/A 38 mm N/A 189 mm N/A 5 mm N/A 63 cm² N/A CAD Icon (for items table)
HMV-26 N/A M130x2 N/A 200 mm N/A 38 mm N/A 194 mm N/A 5 mm N/A 65 cm² N/A CAD Icon (for items table)
HMV-27 N/A M135x2 N/A 205 mm N/A 38 mm N/A 199 mm N/A 5 mm N/A 67 cm² N/A CAD Icon (for items table)
HMV-28 N/A M140x2 N/A 210 mm N/A 38 mm N/A 204 mm N/A 5 mm N/A 69 cm² N/A CAD Icon (for items table)
HMV-29 N/A M145x2 N/A 215 mm N/A 39 mm N/A 210 mm N/A 5 mm N/A 73 cm² N/A CAD Icon (for items table)
HMV-30 N/A M150x2 N/A 220 mm N/A 39 mm N/A 210 mm N/A 5 mm N/A 75 cm² N/A CAD Icon (for items table)
HMV-31 N/A M155x3 N/A 225 mm N/A 39 mm N/A 221 mm N/A 5 mm N/A 81 cm² N/A CAD Icon (for items table)
HMV-32 N/A M160x3 N/A 235 mm N/A 40 mm N/A 225 mm N/A 6 mm N/A 86 cm² N/A CAD Icon (for items table)
HMV-33 N/A M165x3 N/A 240 mm N/A 40 mm N/A 234 mm N/A 6 mm N/A 90 cm² N/A CAD Icon (for items table)
HMV-34 N/A M170x3 N/A 245 mm N/A 41 mm N/A 236 mm N/A 6 mm N/A 95 cm² N/A CAD Icon (for items table)
HMV-36 N/A M180x3 N/A 255 mm N/A 41 mm N/A 245 mm N/A 6 mm N/A 103 cm² N/A CAD Icon (for items table)
HMV-38 N/A M190x3 N/A 270 mm N/A 42 mm N/A 260 mm N/A 7 mm N/A 115 cm² N/A CAD Icon (for items table)
HMV-40 N/A M200x3 N/A 280 mm N/A 43 mm N/A 271 mm N/A 8 mm N/A 125 cm² N/A CAD Icon (for items table)
HMV-41 N/A Tr205x4 N/A 290 mm N/A 43 mm N/A 282 mm N/A 8 mm N/A 129 cm² N/A CAD Icon (for items table)
HMV-42 N/A Tr210x4 N/A 295 mm N/A 44 mm N/A 288 mm N/A 9 mm N/A 135 cm² N/A CAD Icon (for items table)
HMV-43 N/A Tr215x4 N/A 300 mm N/A 44 mm N/A 293 mm N/A 9 mm N/A 138 cm² N/A CAD Icon (for items table)
HMV-44 N/A Tr220x4 N/A 305 mm N/A 44 mm N/A 300 mm N/A 9 mm N/A 144 cm² N/A CAD Icon (for items table)
HMV-45 N/A Tr225x4 N/A 315 mm N/A 45 mm N/A 307 mm N/A 9 mm N/A 152 cm² N/A CAD Icon (for items table)
HMV-46 N/A Tr230x4 N/A 320 mm N/A 45 mm N/A 312 mm N/A 9 mm N/A 156 cm² N/A CAD Icon (for items table)
HMV-47 N/A Tr235x4 N/A 325 mm N/A 46 mm N/A 317 mm N/A 10 mm N/A 162 cm² N/A CAD Icon (for items table)
HMV-48 N/A Tr240x4 N/A 330 mm N/A 46 mm N/A 320 mm N/A 10 mm N/A 165 cm² N/A CAD Icon (for items table)
HMV-50 N/A Tr250x4 N/A 345 mm N/A 46 mm N/A 335 mm N/A 10 mm N/A 178 cm² N/A CAD Icon (for items table)
HMV-52 N/A Tr260x4 N/A 355 mm N/A 47 mm N/A 346 mm N/A 11 mm N/A 188 cm² N/A CAD Icon (for items table)
HMV-54 N/A Tr270x4 N/A 370 mm N/A 48 mm N/A 359 mm N/A 12 mm N/A 197 cm² N/A CAD Icon (for items table)
HMV-56 N/A Tr280x4 N/A 380 mm N/A 49 mm N/A 371 mm N/A 12 mm N/A 211 cm² N/A CAD Icon (for items table)
HMV-58 N/A Tr290x4 N/A 390 mm N/A 49 mm N/A 381 mm N/A 13 mm N/A 226 cm² N/A CAD Icon (for items table)
HMV-60 N/A Tr300x4 N/A 405 mm N/A 51 mm N/A 400 mm N/A 14 mm N/A 236 cm² N/A CAD Icon (for items table)
HMV-62 N/A Tr310x5 N/A 415 mm N/A 52 mm N/A 404 mm N/A 14 mm N/A 249 cm² N/A CAD Icon (for items table)
HMV-64 N/A Tr320x5 N/A 430 mm N/A 53 mm N/A 421 mm N/A 14 mm N/A 263 cm² N/A CAD Icon (for items table)
HMV-66 N/A Tr330x5 N/A 440 mm N/A 53 mm N/A 428 mm N/A 14 mm N/A 270 cm² N/A CAD Icon (for items table)
HMV-68 N/A Tr340x5 N/A 450 mm N/A 53 mm N/A 441 mm N/A 14 mm N/A 284 cm² N/A CAD Icon (for items table)
HMV-69 N/A Tr345x5 N/A 455 mm N/A 54 mm N/A 444 mm N/A 14 mm N/A 294 cm² N/A CAD Icon (for items table)
HMV-70 N/A Tr350x5 N/A 465 mm N/A 56 mm N/A 452 mm N/A 14 mm N/A 300 cm² N/A CAD Icon (for items table)
HMV-72 N/A Tr360x5 N/A 475 mm N/A 56 mm N/A 466 mm N/A 15 mm N/A 313 cm² N/A CAD Icon (for items table)
HMV-73 N/A Tr365x5 N/A 482 mm N/A 57 mm N/A 468 mm N/A 15 mm N/A 317 cm² N/A CAD Icon (for items table)
HMV-74 N/A Tr370x5 N/A 490 mm N/A 57 mm N/A 475 mm N/A 16 mm N/A 328 cm² N/A CAD Icon (for items table)
Unit of Measure
1 2