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3D models SKF : Needle roller bearing inner rings, IR series, no
SKF > Bearings, units and housings > Roller bearings > Needle roller bearings. -
Inner rings as wear sleeves. Where a shaft cannot be ground and hardened as a seal counterface or where a replaceable seal counterface is required, needle roller bearing inner rings with non-directionally ground raceway (designation IR .. EGS) can be used.
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Needle roller bearing components - SKF
Needle roller bearing inner ring. SKF supplies inner rings for needle roller bearings separately. They are typically combined with needle roller and cage assemblies or drawn cup needle roller bearings in applications where the shaft cannot be hardened and ground. Inner rings are available in two series: IR series (fig. 1). -
SKF Designations, References Nomenclature | Acorn Bearings
IR 50X58X40, LNA 505840. IR 50X60X25, LNA 506025. IR 50X60X28, LNA 506028. IR 55X60X25, LNA 556025. IR 55X60X35, LNA 556035. IR 55X63X25, LNA 556325. IR 55X63X45, LNA 556345. IR 60X68X25, LNA 606825. IR 60X68X35, LNA 606835. IR 60X68X45, LNA 606845. IR 60X70X25, LNA 607025. -
Needle roller bearings, inner rings - SKF
IR 5x8x12 6 10 10 IR 6x10x10 6 10 10 IR 6x10x10 IS1 6 9 16 IR 6x9x16 6 9 12 ▻ IR 6x9x12 7 10 10.5 ▻ IR 7x10x10.5 7 10 16 IR 7x10x16 7 10 12 ▻ IR 7x10x12 7 10 10.5 LR 7x10x10.5 8 12 10.5 LR 8x12x10.5 8 12 10 ▻ IR 8x12x10 IS1 8 12 12.5 LR 8x12x12.5.