CHANGZHOU MOUETTE MACHINERY CO., LTD
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Chromium Needle Bearing Inner Race MI 10 N Steel Machined Roller Bearing Inner Ring
Precision ground inner ring provides a hardened raceway for the rollers when used with an unhardened shaft. The ring contains an oil hole and annular groove for re-lubrication of the bearing and can be used with both CAGEROL and GUIDEROL bearings or can be utilized as a bushing in plain bearing applications.
MOUETTE offers more interchange tables, such as mcgill machined inner rings, ina inner rings, koyo inner rings, torrington inner race, skf inner ring.
We offer both standard and customized inner bushing, in High-Alloy Bearing Quality Steel 100Cr6, Stainless steel 440C.
Machined Roller Bearing Inner Ring MI Series Specifications:
| Inner Ring | A (BORE DIA.) | B(INNER O.D.) | W | H | R MAX. | ||
| Part No. | NOM. | TOL. | NOM. | TOL. | |||
| MI-6 | .3750 | -.0004 | .6245 | -.0004 | 1.010 | 3/32 | .025 |
| MI-6-N | .3750 | -.0004 | .6245 | -.0004 | .760 | 3/32 | .025 |
| MI-7-N | .4375 | -.0004 | .6245 | -.0004 | .760 | 3/32 | .025 |
| MI-8 | .5000 | -.0004 | .7493 | -.0005 | 1.010 | 1/8 | .040 |
| MI-8-N | .5000 | -.0004 | .7493 | -.0005 | .760 | 1/8 | .040 |
| MI-9-N | .5625 | -.0004 | .7493 | -.0005 | .760 | 1/8 | .040 |
| MI-10 | .6250 | -.0004 | .8743 | -.0005 | 1.010 | 1/8 | .040 |
| MI-10-N | .6250 | -.0004 | .8743 | -.0005 | .760 | 1/8 | .040 |
| MI-11-N | .6875 | -.0004 | .8743 | -.0005 | .760 | 1/8 | .040 |
| MI-12 | .7500 | -.0004 | .9993 | -.0005 | 1.010 | 1/8 | .040 |
| MI-12-N | .7500 | -.0004 | .9993 | -.0005 | .760 | 1/8 | .040 |
| MI-13 | .8125 | -.0005 | .9993 | -.0005 | 1.010 | 1/8 | .040 |
| MI-13-N | .8125 | -.0005 | .9993 | -.0005 | .760 | 1/8 | .040 |
| MI-14 | .8750 | -.0005 | 1.1241 | -.0005 | 1.260 | 1/8 | .040 |
| MI-14-N | .8750 | -.0005 | 1.1241 | -.0005 | 1.010 | 1/8 | .040 |
| MI-15 | .9375 | -.0005 | 1.1241 | -.0005 | 1.260 | 1/8 | .040 |
| MI-15-N | .9375 | -.0005 | 1.1241 | -.0005 | 1.010 | 1/8 | .040 |
| MI-16 | 1.0000 | -.0005 | 1.2491 | -.0006 | 1.260 | 1/8 | .040 |
| MI-16-N | 1.0000 | -.0005 | 1.2491 | -.0006 | 1.010 | 1/8 | .040 |
| MI-17 | 1.0625 | -.0005 | 1.3741 | -.0006 | 1.260 | 1/8 | .040 |
| MI-18 | 1.1250 | -.0005 | 1.3741 | -.0006 | 1.260 | 1/8 | .040 |
| MI-18-N | 1.1250 | -.0005 | 1.3741 | -.0006 | 1.010 | 1/8 | .040 |
| MI-19 | 1.1875 | -.0005 | 1.4990 | -.0006 | 1.260 | 1/8 | .060 |
| MI-20 | 1.2500 | -.0005 | 1.4990 | -.0006 | 1.260 | 1/8 | .060 |
| MI-20-N | 1.2500 | -.0005 | 1.4990 | -.0006 | 1.010 | 1/8 | .060 |
| MI-21 | 1.3125 | -.0005 | 1.6240 | -.0006 | 1.260 | 1/8 | .060 |
| MI-21-N | 1.3125 | -.0005 | 1.6240 | -.0006 | 1.010 | 1/8 | .060 |
| MI-22 | 1.3750 | -.0005 | 1.7490 | -.0006 | 1.260 | 1/8 | .060 |
| MI-22-4S | 1.3750 | -.0005 | 1.6240 | -.0006 | 1.260 | 1/8 | .060 |
| MI-23 | 1.4375 | -.0005 | 1.7490 | -.0006 | 1.260 | 1/8 | .060 |
| MI-24 | 1.5000 | -.0005 | 1.7490 | -.0006 | 1.260 | 1/8 | .060 |
| MI-24-N | 1.5000 | -.0005 | 1.7490 | -.0006 | 1.010 | 1/8 | .060 |
| MI-25 | 1.5625 | -.0005 | 1.9989 | -.0007 | 1.260 | 1/8 | .060 |
| MI-25-4S | 1.5625 | -.0005 | 1.8740 | -.0006 | 1.260 | 1/8 | .060 |
| MI-26 | 1.6250 | -.0005 | 1.9989 | -.0007 | 1.260 | 1/8 | .060 |
| MI-26-2S | 1.6250 | -.0005 | 1.9364 | -.0007 | 1.260 | 1/8 | .060 |
| MI-26-N | 1.6250 | -.0005 | 1.9989 | -.0007 | 1.010 | 1/8 | .060 |
| MI-27 | 1.6875 | -.0005 | 1.9989 | -.0007 | 1.260 | 1/8 | .060 |
| MI-28 | 1.7500 | -.0005 | 2.2489 | -.0007 | 1.760 | 3/16 | .060 |
| MI-28-N | 1.7500 | -.0005 | 2.2489 | -.0007 | 1.510 | 3/16 | .060 |
| MI-30 | 1.8750 | -.0005 | 2.2489 | -.0007 | 1.760 | 3/16 | .060 |
| MI-31 | 1.9375 | -.0005 | 2.2489 | -.0007 | 1.760 | 3/16 | .080 |
| MI-32 | 2.0000 | -.0005 | 2.2489 | -.0007 | 1.760 | 3/16 | .080 |
| MI-32-N | 2.0000 | -.0005 | 2.2489 | -.0007 | 1.510 | 3/16 | .080 |
| MI-34 | 2.1250 | -.0006 | 2.4989 | -.0007 | 1.760 | 3/16 | .080 |
| MI-35 | 2.1875 | -.0006 | 2.7489 | -.0007 | 1.760 | 3/16 | .080 |
| MI-36 | 2.2500 | -.0006 | 2.7489 | -.0007 | 1.760 | 3/16 | .080 |
| MI-36-N | 2.2500 | -.0006 | 2.7489 | -.0007 | 1.510 | 3/16 | .080 |
| MI-38 | 2.3750 | -.0006 | 2.9989 | -.0007 | 1.760 | 3/16 | .080 |
| MI-39 | 2.4375 | -.0006 | 2.9989 | -.0007 | 1.760 | 3/16 | .080 |
| MI-40 | 2.5000 | -.0006 | 2.9989 | -.0007 | 1.760 | 3/16 | .080 |
| MI-40-N | 2.5000 | -.0006 | 2.9989 | -.0007 | 1.510 | 3/16 | .080 |
| MI-42 | 2.6250 | -.0006 | 3.2487 | -.0009 | 1.760 | 3/16 | .080 |
| MI-44 | 2.7500 | -.0006 | 3.2487 | -.0009 | 1.760 | 3/16 | .080 |
| MI-46 | 2.8750 | -.0006 | 3.4987 | -.0009 | 2.010 | 1/4 | .080 |
| MI-47 | 2.9375 | -.0006 | 3.4987 | -.0009 | 2.010 | 1/4 | .080 |
| MI-48 | 3.0000 | -.0006 | 3.4987 | -.0009 | 2.010 | 1/4 | .080 |
| MI-48-N | 3.0000 | -.0006 | 3.4987 | -.0009 | 1.760 | 1/4 | .080 |
| MI-50 | 3.1250 | -.0006 | 3.7487 | -.0009 | 2.010 | 1/4 | .100 |
| MI-52 | 3.2500 | -.0006 | 3.7487 | -.0009 | 2.010 | 1/4 | .100 |
| MI-54 | 3.3750 | -.0008 | 3.9985 | -.0009 | 2.010 | 1/4 | .100 |
| MI-56 | 3.5000 | -.0008 | 3.9985 | -.0009 | 2.010 | 1/4 | .100 |
| MI-58 | 3.6250 | -.0008 | 4.2485 | -.0009 | 2.010 | 1/4 | .100 |
| MI-60 | 3.7500 | -.0008 | 4.2485 | -.0009 | 2.010 | 1/4 | .100 |
| MI-62 | 3.8750 | -.0008 | 4.2485 | -.0009 | 2.260 | 1/4 | .100 |
| MI-64 | 4.0000 | -.0008 | 4.9985 | -.0010 | 2.260 | 1/4 | .100 |
| MI-68 | 4.2500 | -.0008 | 4.9985 | -.0010 | 2.260 | 1/4 | .100 |
| MI-72 | 4.5000 | -.0008 | 5.4985 | -.0010 | 3.015 | 1/4 | .100 |
| MI-72-N | 4.5000 | -.0008 | 5.4985 | -.0010 | 2.515 | 1/4 | .100 |
| MI-80 | 5.0000 | -.0010 | 5.9983 | -.0010 | 3.015 | 5/16 | .120 |
| MI-80-N | 5.0000 | -.0010 | 5.9983 | -.0010 | 2.515 | 5/16 | .120 |
| MI-88 | 5.5000 | -.0010 | 6.4983 | -.0010 | 3.015 | 5/16 | .120 |
| MI-88-N | 5.5000 | -.0010 | 6.4983 | -.0010 | 2.515 | 5/16 | .120 |
| MI-96 | 6.0000 | -.0010 | 7.2481 | -.0012 | 3.015 | 5/16 | .120 |
| MI-104 | 6.5000 | -.0010 | 7.7481 | -.0012 | 3.015 | 5/16 | .120 |
| MI-112 | 7.0000 | -.0010 | 8.2481 | -.0012 | 3.015 | 5/16 | .120 |
| MI-120 | 7.5000 | -.0012 | 8.7480 | -.0012 | 3.015 | 5/16 | .120 |
| MI-128 | 8.0000 | -.0012 | 9.2480 | -.0012 | 3.015 | 5/16 | .160 |
All sizes are in inch.
For more information on bearing capabilities outside of our standard offering, please contact sales@mouettemachinery.com