Product Details

NTN 4T-67780/67720D+A tapered roller bearings

Brand Name NTN
Model Number 4T-67780/67720D+A
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NTN 4T-67780/67720D+A bearing Size Chart (mm/inches)

Bearing number23956MBKW33
Dimensione (mm)280x380x75
MarchioAST
Diametro del foro (mm)280
Diametro esterno (mm)380
Larghezza (mm)75
Tipo di cuscinettotapered bore, lube groove & holes
Alesaggio Dia (d)280.0000
Dia esterno (D)380.0000
Larghezza (B)75.0000
Raggio (min) (rs)2.100
Carico dinamico (Cr)866,000
Carico statico (Cor)1,749,000
Velocità massima (grasso) (X000 RPM)1
Velocità massima (olio) (X000 RPM)1
Peso (g)23,960.00
Materiale52100 Chrome steel, or equivalent
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