NTN

Cuscinetti assiali a sfere 51144

Name: Cuscinetti assiali a sfere 51144 NTN
Brand: NTN
SKU: 51144
Availability: InStock

Cuscinetto NTN 51144, Ø220×270×37 mm. Richiedi offerta — spedizione in tutto il mondo.

Codice: 51144

Dimensioni Ø 220 × 270 × 37 mm

d220Ø foro (mm)

D270Ø esterno (mm)

B37Larghezza (mm)

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Specifiche tecniche

Brand	NTN
d - Internal diameter	220 mm
D - External diameter	270 mm
T - Thrust bearing height	37 mm
rs - Min fillet radius	1,1 mm
Mass	4,27 kg
Ca - Dynamic axial load rating	177000000 mN
C0a - Static axial load rating	740000000 mN
Cua - Limit axial load rating	21300000 mN
N lim - Oil lubrication limit speed	7800 °/s
N lim - Grease lubrication limit speed	5520 °/s
Tmin - Min operating temperature	233,15 °K
Tmax - Max operating temperature	393,15 °K
Da max - Max shoulder diameter OR	240 mm
da min - Min shoulder diameter IR	250 mm