MI Series Inner Ring

Hardened cylindrical steel bushings
Lubrication groove and port in outer race
Can be used as inner race for a roller bearing

Special order options include:

-Tapered and/or special sized bores
-Special coatings for various environments

Download Data Sheet: MI Series Inner Ring

Part Number Ø d (in) Ø D (in) B (in) Weight (lbs)
MI 12 0.7500 1.000 1.01 0.087
MI 12N 0.7500 1.000 0.76 0.065
MI 13 0.8125 1.000 1.01 0.076
MI 13N 0.8125 1.000 0.76 0.057
MI 14/A 0.8750 1.125 1.26 0.132
MI 14N 0.8750 1.125 1.01 0.106
MI 15 0.9375 1.125 1.26 0.108
MI 15N 0.9375 1.125 1.01 0.086
MI 16 1.0000 1.250 1.26 0.157
MI 16N 1.0000 1.250 1.01 0.126
MI 17 1.0625 1.375 1.26 0.222
MI 18 1.1250 1.375 1.26 0.169
MI 18N 1.1250 1.375 1.01 0.135
MI 19 1.1875 1.500 1.26 0.230
MI 20 1.2500 1.500 1.26 0.191
MI 20N 1.2500 1.500 1.01 0.086
MI 20-LN 1.2500 1.562 1.01 0.184
MI 755 1.2500 1.625 1.26 0.299
MI 21 1.3125 1.625 1.26 0.254
MI 21N 1.3125 1.625 1.01 0.203
MI 22 1.3750 1.625 1.26 0.328
MI 23 1.4375 1.750 1.26 0.278
MI 23N 1.4375 1.750 1.01 0.223
MI 24 1.5000 1.750 1.26 0.227
MI 24N 1.5000 1.750 1.01 0.182
MI 24/27 1.5000 2.000 1.26 0.490
MI 25 1.5625 1.875 1.26 0.300
MI 26 1.6250 2.000 1.26 0.380
MI 27 1.6880 2.000 1.26 0.322
MI 28 1.7500 2.250 1.76 0.781
MI 28N 1.7500 2.250 1.51 0.670
MI 28NN 1.7500 2.250 1.26 0.544
MI 30 1.8750 2.500 1.76 0.604
MI 31 1.9375 2.500 1.76 0.975
MI 31N 1.9375 2.500 1.51 0.837
MI 32 2.0000 2.500 1.76 0.879
MI 32N 2.0000 2.500 1.51 0.754
MI 34 2.1250 2.500 1.76 0.677
MI 36 2.2500 2.750 1.76 0.976
MI 36N 2.2500 2.750 1.51 0.838
MI 38 2.3750 3.000 1.76 1.313
MI 39 2.4375 3.000 1.76 1.250
MI 40 2.5000 3.000 1.76 1.074
MI 40N 2.5000 3.000 1.51 0.922
MI 40/31 2.5000 3.125 1.51 1.178
MI 44 2.7500 3.250 1.76 1.171
MI 46 2.8750 3.500 2.01 1.800
MI 47 2.9375 3.500 2.01 1.610
MI 48 3.0000 3.500 2.01 1.440
MI 52 3.2500 3.750 2.01 1.550
MI 54 3.3750 4.000 2.01 2.050
MI 56 3.5000 4.000 2.01 1.660
MI 56/41 3.5000 4.125 2.01 2.120
MI 56/42 3.5000 4.250 2.01 2.580
MI 60 3.7500 4.250 2.01 1.780
MI 60/45 3.7500 4.500 2.26 3.090
MI 64 4.0000 5.000 2.26 4.500
MI 68 4.2500 5.000 2.26 3.470
MI 72 4.2500 5.500 3.015 6.680
MI 72N 4.2500 5.500 2.515 5.570
MI 80 5.0000 6.000 3.015 7.350
MI 80N 5.0000 6.000 2.515 6.130
MI 88 5.5000 6.500 3.015 8.010
MI 88N 5.5000 6.500 2.515 6.680
MI 96 6.0000 7.250 3.015 11.060