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Central Surplus Bearing Finder
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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1 in stock
Needle bearing inner ring, 4 in bore x 4.9985 in OD x 2.26 in wide, precision ground, lube hole and groove. Mates McGill MR 80 CAGEROL and GR 80 GUIDEROL.
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$48.76
1 in stock
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| MFR / Brand | McGill |
|---|---|
| MPN | MI 64 |
| GTIN | 726166000882 |
| Model | MA5211 |
| Bearing Type | Needle Roller Bearing Inner Ring |
| ID | 4.0000 in (101.600 mm) |
| OD | 4.9985 in (126.962 mm) |
| Width | 2.260 in (57.404 mm) |
| Material | Bearing quality steel |
|---|---|
| Relubrication | Radial lubrication hole with annular groove |
| Item Weight | 1.99 kg (4.38 lb) |
| Relubrication Feature | Yes |
| Bearing Material | Bearing quality steel |
| Base Number | MI 64 |
| Industry Terms | needle bearing inner ring, inner race, machined inner ring, needle roller inner race, bearing sleeve |
| Common Misspellings | MacGill MI64, Mcgil MI 64, M1-64 |
| Application Types | Needle bearing assemblies on unhardened shafts, gearboxes, pivots, plain bearing bushings |
| Overall Width | 2.260 in (57.404 mm) |
| Mpn Variants | MI 64, MI-64, MI64, 0006400000 |
| Compatible With Replaces | McGill MR 80 CAGEROL, McGill GR 80 GUIDEROL |
| Series | MI inner ring |
McGill MI 64 is a precision-ground machined inner ring for McGill CAGEROL® and GUIDEROL® needle roller bearings. It gives the needles a hardened raceway on an unhardened shaft. Component Type: Inner ring only. Unit Quantity: 1 Pc. Mating Outer Bearing: McGill MR 80 (CAGEROL®) or GR 80 (GUIDEROL®).
MI — McGill machined inner ring.
64 — bore diameter in sixteenths of an inch: 64/16 = 4 in.
Bore Diameter: 4.0000 in (101.600 mm). Outside Diameter: 4.9985 in (126.962 mm). Overall Width: 2.260 in (57.404 mm). Component Type: Inner ring only. Bearing Material: Bearing quality steel, precision ground. Relubrication: Radial lubrication hole with annular groove. Lubrication Hole Diameter: 0.25 in (6.4 mm). Item Weight: 1.99 kg (4.38 lb). GTIN: 726166000882. Unit Quantity: 1 Pc.
Recommended Shaft Diameter: 3.9996–4.0010 in. Maximum Shaft Fillet Radius to Clear: 0.10 in (3 mm). The ring also serves as a hardened bushing in plain bearing applications.
Pairs with McGill MR 80 CAGEROL® and GR 80 GUIDEROL® outer bearings, 5 in shaft size. McGill part number 0006400000. Also marked MI-64 and MI64.
4.0000 in bore, 4.9985 in outside diameter and 2.260 in width.
McGill MR 80 CAGEROL® and GR 80 GUIDEROL®.
Bore diameter in sixteenths of an inch: 64/16 = 4 in.
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Rockwell’s own product page for the Kinetix 6000 is down
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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Our team can locate, cross-reference, and source all parts.
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