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high quality SKF NNU 4164 K30F bearing in Belgium

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Cylindrical roller bearings, double row, super-precision - NNU 493

Cylindrical roller bearings, double row, super-precision. Tolerances: SP, UP, SP and UP for 1:12 tapered bore, Chamfer dimensions Radial internal clearance: table Recommended shaft and housing fits: shafts, housings. Values for ISO tolerance classes: shafts, housings. Speed dependent initial grease fill → Initial