NTN

Cuscinetti radiali a sfere 6940C3

Name: Cuscinetti radiali a sfere 6940C3 NTN
Brand: NTN
SKU: 6940C3
Availability: InStock

Cuscinetto NTN 6940C3, Ø200×280×38 mm, gioco C3. Richiedi offerta — spedizione in tutto il mondo.

Codice: 6940C3

Dimensioni Ø 200 × 280 × 38 mm

d200Ø foro (mm)

D280Ø esterno (mm)

B38Larghezza (mm)

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Specifiche tecniche

Brand	NTN
d - Internal diameter	200 mm
D - External diameter	280 mm
B - Bearing/Inner ring width	38 mm
rs - Min fillet radius	2,1 mm
Radial clearance class	C3
Mass	7,1 kg
C - Dynamic load	174000000 mN
C0 - Static load	168000000 mN
Cu - Fatigue limit load	7450000 mN
f0 - Coefficient	16.2
N lim - Oil lubrication limit speed	15600 °/s
N lim - Grease lubrication limit speed	13200 °/s
Tmin - Min operating temperature	233,15 °K
Tmax - Max operating temperature	393,15 °K
da min - Min shoulder diameter IR	211 mm
Da max - Max shoulder diameter OR	269 mm
ra max - Max shaft & housing fillet radius	2 mm