NU228 EMC3 NSK 52 x 95 x 9.5 mm 420 1/min Gewicht: 51000 Gramm
Description
420 1/min Gewicht: 51000 Gramm Grenzdrehzahl: 2
Äußeres Breitenmaß: 31 mm Gewicht: 1580 Gramm Herstellungsland: Vereinigte Staaten von Amerika Zolltarifnummer: 8482 3000
Abdichtung: 2RS – GummiAbdichtung: beidseitig Hersteller: INA Synonym: 0507748590000 RNA4907-2RSR
00 Referenzdrehzahl (n ϑr) "1200
NU228 EMC3 NSK 52 x 95 x 9.5 mm 420 1/min Gewicht: 51000 GrammNU228EM d 140 mm Bore diameter D 250 mm Outside diameter B 42 mm Width FW 169 mm Raceway diameter of inner ring r (min.) 3 mm Chamfer dimension r1 (min.) 3 mm Chamfer dimension Cr 485000 N Basic dynamic load rating C0r 515000 N Basic static load rating Thermal Speed Rating (Oil bath) 3200 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 4500 min 1 Properly designed and controlled forced
Exchange/Return Notes
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