McGill 3/4"-ID DOUBLE SEAL NEEDLE BEARING MCG MR-12-SS
McGill® CAGEROL® machined race needle bearings are manufactured from bearing quality steel. Most sizes use crowned or end relieved, rollers to help reduce end stresses and allows for greater misalignment. The rollers are separated by a steel retainer (cage) to help achieve higher speeds and provide a lubricant reservoir. CAGEROL® bearings are constructed with radial lubrication hole and groove on the outer and optional inner raceway (MI series) for relubrication through the housing or shaft. Other options include a variety of seal configurations to either help prevent contaminant entry or contain the lubricant.
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BrandMcGill®
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UPC726166065010
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Manufacturer Part Number5451230000
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CountryUSA
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Load Capacity4990 lb Dynamic/5400 lb Static
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Cage MaterialSteel
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Temperature Rating-20 to 250 deg F
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Maximum Speed5100 rpm
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Closure TypeDouble Seal
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TypeHeavy Duty Standard
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Seal MaterialRubber
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Width1 in
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SeriesMR Series
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Number of Rows1
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Bearing Material52100 Steel
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Outside Diameter1-1/4 in
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Bore Diameter3/4 in
- Machined outer race
- Needle roller with end relief
- Annular lubrication groove and holes
- Factory grease fill
- Double seal with both seal lips turned in
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Alternative Part NumberMR 12 SS
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UNSPSC31171542
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Package DescriptionEACH
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Catalog
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Specification Sheet
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McGill® CAGEROL® machined race needle bearings are manufactured from bearing quality steel. Most sizes use crowned or end relieved, rollers to help reduce end stresses and allows for greater misalignment. The rollers are separated by a steel retainer (cage) to help achieve higher speeds and provide a lubricant reservoir. CAGEROL® bearings are constructed with radial lubrication hole and groove on the outer and optional inner raceway (MI series) for relubrication through the housing or shaft. Other options include a variety of seal configurations to either help prevent contaminant entry or contain the lubricant.
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