McGill® 0004700000 MI Series Standard Machined Separable Inner Ring With Oil Hole and Annular Groove, 2-15/16 in ID x 3.4987 in OD, 2.01 in OAW, For Use With GUIDEROL® GR 56, CAGEROL® MR 56 Bearing, Chrome Steel
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 relubrication of the bearing and can be used with both CAGEROL® and GUIDEROL® bearings or can be utilized as a bushing in plain bearing applications.
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BrandMcGill®
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UPC726166000752
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Manufacturer Part Number0004700000
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CountryUSA
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Lubrication Hole TypeLubrication Hole
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MaterialChrome Steel
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TypeStandard
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SeriesMI Series
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Inside Diameter2-15/16 in
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Outside Diameter3.4987 in
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Bore TypeRound/Spherical
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Overall Width2.01 in
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Suitable For Use WithGUIDEROL® GR 56, CAGEROL® MR 56 Bearing
- AMBA standard 18.2 precision rating
- Thru hardened precision ground rings construction
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Alternative Part NumberMI 47
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UNSPSC31171500
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Standards/ApprovalsMS 51962-34
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Catalog
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Specification Sheet
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McGill® 0004700000 MI Series Standard Machined Separable Inner Ring With Oil Hole and Annular Groove, 2-15/16 in ID x 3.4987 in OD, 2.01 in OAW, For Use With GUIDEROL® GR 56, CAGEROL® MR 56 Bearing, Chrome Steel
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 relubrication of the bearing and can be used with both CAGEROL® and GUIDEROL® bearings or can be utilized as a bushing in plain bearing applications.
IKO LRB324028 Inch Series Inner Ring With Oil Groove, 2 in ID x 2-1/2 in OD, 44.7 mm OAW, For Use With BR405228 Machined Type Needle Roller Bearing, High Carbon Steel
Inner Rings can be integrated with shell-type or various machined needle roller bearings to provide good roller support without worrying about premature shaft wear. We heat-treat and grind our Inner Rings to tight tolerances to create hard, tough raceways for applications where it is impossible to make shaft surfaces to a specific hardness or roughness attribute. They're an economical alternative to bushings because they don't require any additional machining. Wide Inner Rings are also available to accommodate shafts that move axially or seals that are adjacent to bearings. Inner Rings come in a broad range of shaft diameters and assembly elements include small chamfers or gentle taper relief options. Inner Rings for machined-type needle roller bearings come in a variety of dimensions. Inch-type LRB series Inner Rings offer shaft diameters from 3/8 to 3-3/4 in and oil-hole versions for easier lubrication.
