Koyo B-78 Inch Series Open Ends Round Bore Uncaged Drawn Cup Needle Roller Bearing, 7/16 in Dia Bore, 5/8 in OD, 1 Row, 1/2 in W, 2020 lb Dynamic/3100 lb Static Load
Drawn Cup Needle Roller Bearings supports radial loads and reduce friction between rotating components, with a drawn outer shell serving as a raceway for the rollers. The small cross section of the drawn cup bearing provides high load-carrying capability with minimum required space. Drawn cup bearing are easily installed with a press fit in the housing.
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BrandKoyo
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UPC605790198182
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Manufacturer Part NumberB-78
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CountryUSA
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Load Capacity2020 lb Dynamic/3100 lb Static
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Temperature Rating-30 to 110 deg C
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Maximum Speed4100 rpm Grease/6300 rpm Oil
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Closure TypeOpen
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TypeOpen Ends Round Bore Uncaged
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Width1/2 in
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SeriesB Inch Series
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Number of Rows1
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Bearing MaterialSteel
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Outside Diameter5/8 in
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Bore Diameter7/16 in
- Full complement bearings handle high radial load carrying capability
- Best used to provide maximum radial load capacity (full complement of rollers, no cage) for thin cross section applications
- A hardened and machined shaft or an "IR" inner ring is required for optimal performance
- A press fit into the housing is required
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UNSPSC31171512
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Standards/ApprovalsABEC1|ASTM A1014|ANSI/ABMA 18.2
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Catalog
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Koyo B-78 Inch Series Open Ends Round Bore Uncaged Drawn Cup Needle Roller Bearing, 7/16 in Dia Bore, 5/8 in OD, 1 Row, 1/2 in W, 2020 lb Dynamic/3100 lb Static Load
Drawn Cup Needle Roller Bearings supports radial loads and reduce friction between rotating components, with a drawn outer shell serving as a raceway for the rollers. The small cross section of the drawn cup bearing provides high load-carrying capability with minimum required space. Drawn cup bearing are easily installed with a press fit in the housing.
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Crosby® 1019472 Anchor Shackle, 2 ton Load, 1/2 in, 0.64 in Dia Bolt Pin, Hot Dipped Galvanized
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.
Koyo B-68 Inch Series Open Ends Round Bore Uncaged Drawn Cup Needle Roller Bearing, 3/8 in Dia Bore, 9/16 in OD, 1 Row, 1/2 in W, 1850 lb Dynamic/2650 lb Static Load
Drawn Cup Needle Roller Bearings supports radial loads and reduce friction between rotating components, with a drawn outer shell serving as a raceway for the rollers. The small cross section of the drawn cup bearing provides high load-carrying capability with minimum required space. Drawn cup bearing are easily installed with a press fit in the housing.
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.
Gates® Power Transmission Super HC® PowerBand® 2/5V1700 Banded Heavy Duty V-Belt, 5V Section, 5/8 in W Top, 170 in L Outside, 35/64 in THK, Chloroprene
Combines the strength of a wrapped belt construction with the economies of a narrow section V-belt. Transmits more power in a given space and allows more compact drive design than classical section V-belts. In short, it offers you more power and considerably reduces the space needed. This significantly cuts the overall drive cost. Super HC™ V-belts also have exclusive Gates construction features for longer life on your drives.
