Koyo IR-192420 Inch Series Inner Ring, 1-3/16 in ID x 1-1/2 in OD, 1-1/4 in OAW, For Use With HJ-243320 Heavy Duty Needle Roller Bearing, Steel
Koyo IR-192420 Inch Series Inner Ring, 1-3/16 in ID x 1-1/2 in OD, 1-1/4 in OAW, For Use With HJ-243320 Heavy Duty Needle Roller Bearing, Steel
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BrandKoyo
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UPC605790208324
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Manufacturer Part NumberIR-192420
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CountryUSA
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FinishPolished Chrome
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MaterialSteel
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SeriesIR Inch Series
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Inside Diameter1-3/16 in
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Outside Diameter1-1/2 in
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Overall Width1-1/4 in
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Suitable For Use WithHJ-243320 Heavy Duty Needle Roller Bearing
- Ideal choice when shaft is not practical to use as inner raceway
- Provided in inch nominal dimensions for use with inch series heavy-duty needle roller bearings
- Designed to meet established inch tolerances
- Selected size should be wider than matching needle roller bearing
- Maximum shaft fillet radius cannot exceed inner ring bore chamfer
- Designed to be axially clamped against shoulder for loose transition fit on shaft
- After mounting, for tight transition fit (keeping inner ring from rotating relative to shaft), inner ring OD must not exceed raceway diameter on matching bearing
- After mounting, if OD of inner ring exceeds the required raceway diameter for matching bearing, ring should be ground to proper diameter while mounted to shaft
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Alternative Part NumberIR192420PBL125
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UNSPSC31171547
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Standards/ApprovalsASTM F2431
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Catalog
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Koyo IR-192420 Inch Series Inner Ring, 1-3/16 in ID x 1-1/2 in OD, 1-1/4 in OAW, For Use With HJ-243320 Heavy Duty Needle Roller Bearing, Steel
Koyo IR-192420 Inch Series Inner Ring, 1-3/16 in ID x 1-1/2 in OD, 1-1/4 in OAW, For Use With HJ-243320 Heavy Duty Needle Roller Bearing, Steel
Bore Size: 2-inch inner diameter designed for shaft mounting. Housing Material: Sturdy cast iron construction featuring a non-expansion design. Bearing Material: High-quality Babbitt metal optimized for continuous operations up to an ambient temperature of 130°F.Physical Dimensions: Features a 7-1/2" overall length (OAL) and a 1-3/4" base-to-center height. Lubrication Layout: Tapped housing to receive standard grease cups or high-pressure style fittings, complete with broached grease grooves. Installation Ease: Built with slotted mounting holes to allow trouble-free alignment and adjustment on structural bases.
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