BBI 221049 Shoulder Screw, Round Socket Head, ASTM A574 Alloy Steel, 3/8 in Dia x 3/8 in L Shoulder, 5/16-18
BBI 221049 Shoulder Screw, Round Socket Head, ASTM A574 Alloy Steel, 3/8 in Dia x 3/8 in L Shoulder, 5/16-18
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BrandBBI
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UPC662403210495
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Manufacturer Part Number221049
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CountryUSA
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FinishPlain/Thermal Black Oxide
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MaterialASTM A574 Alloy Steel
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Thread TypeUNC
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Measurement SystemImperial
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HardnessHRC 36-43
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Head TypeRound Socket
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Shoulder Diameter3/8 in
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Diameter - Thread Size5/16-18
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Shoulder Length3/8 in
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Drive Size3/16 in
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Drive TypeHex
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UNSPSC31161517
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Package Description25/CS
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Standards/ApprovalsASME/ANSI B18.3-2002
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Catalog
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BBI 221049 Shoulder Screw, Round Socket Head, ASTM A574 Alloy Steel, 3/8 in Dia x 3/8 in L Shoulder, 5/16-18
BBI 221049 Shoulder Screw, Round Socket Head, ASTM A574 Alloy Steel, 3/8 in Dia x 3/8 in L Shoulder, 5/16-18
Koyo IR-2424 Inch Series Regular Width Inner Ring, 1-1/2 in ID x 1-3/4 in OD, 1.515 in OAW, For Use With Inch Series Drawn Cup Needle Roller Bearing, Steel
Where it becomes impractical to meet the shaft raceway design requirements (hardness, case depth, surface finish, etc.) outlined in the engineering section, standard inner rings for drawn cup bearings are available. Inner rings for drawn cup bearings are designed to be a loose transition fit on the shaft and should be clamped against a shoulder. If a tight transition fit must be used to keep the inner ring from rotating relative to the shaft, the inner ring OD as mounted, must not exceed the raceway diameters required by the drawn cup bearing for the particular application.
