Needle roller bearings NA 4928 SKF
SKF

Needle roller bearings NA 4928

Single row needle roller bearing with machined rings, with flanges

Code: NA 4928
Type Needle roller bearings
Dimensions Ø 140 × 190 × 50 mm
d140Bore Ø (mm)
×
D190Outer Ø (mm)
×
B50Width (mm)
All bearings 140×190×50 mm Compare all brands with this size
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Technical specifications

Diametro foro (mm)140
Diametro esterno (mm)190
Larghezza (mm)50
Coefficiente di carico dinamico (kN)236
Coefficiente di carico statico di base (kN)510
Velocità di riferimento (r/min)2400
Velocità limite (r/min)2800
Classe di prestazioni SKFSKF Explorer
Componente cuscinettoCuscinetto completo
Numero di corone1
Tipo di anello esternoLavorato (pieno)
Caratteristica di allineamentoSenza
GabbiaLamiera
Numero di flange, anello esterno2
Gioco radiale internoCN
Classe di tolleranzaNormale
Materiale, cuscinettoAcciaio per cuscinetti
RivestimentoSenza
Sistema di tenutaSenza
LubrificanteNessuno
Predisposizione per la rilubrificazioneCon
Indicative carbon footprint for new product (kg CO2e)14.9
Peso netto prodotto (kg)4.15
Codice eClass23-05-09-03
Codice UNSPSC31171512

Also available from

Needle roller bearings NA 49/28
SKF Needle roller bearings NA 49/28 Ø 28 × 45 × 17 mm d×D×B28 × 45 × 17 mm Internal clearanceCN
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SKF NA 4928