SNR

Cuscinetti radiali a sfere 6208NRC3

Name: Cuscinetti radiali a sfere 6208NRC3 SNR
Brand: SNR
SKU: 6208NRC3
Availability: InStock

Cuscinetto SNR 6208NRC3, Ø40×80×18 mm. Richiedi offerta — spedizione in tutto il mondo.

Codice: 6208NRC3

Dimensioni Ø 40 × 80 × 18 mm

d40Ø foro (mm)

D80Ø esterno (mm)

B18Larghezza (mm)

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Disponibile

Specifiche tecniche

Brand	SNR
d - Internal diameter	40 mm
D - External diameter	80 mm
B - Bearing/Inner ring width	18 mm
d1 - External diameter inner ring	50,3 mm
D1 - Inner diameter outer ring	70,4 mm
a min - Min position Groove	3,07 mm
a max - Max position groove	3,28 mm
Ca min - Mini segment position	4,67 mm
Ca max - Max segment position	4,98 mm
rs - Min fillet radius	1,1 mm
rNs - Min fillet radius	0,5 mm
D3 - Max bottom groove diameter	76,81 mm
b min - Min groove width	1,9 mm
b max - Max groove width	2,2 mm
r0 max - Max bottom groove radius	0,6 mm
D4 max - Max outer diameter of assembled stop ring	86,6 mm
f - Stop ring thickness	1,65 mm
Snap ring reference	R80
Radial clearance class	C3
Mass	0,373 kg
C - Dynamic load	30700000 mN
C0 - Static load	17900000 mN
Cu - Fatigue limit load	810000 mN
f0 - Coefficient	14
N ref - Reference thermal speed	55800 °/s
N lim - Mechanical Limit Speed	84000 °/s
Tmin - Min operating temperature	233,15 °K
Tmax - Max operating temperature	393,15 °K
BPFO - Over rolling frequency on outer ring (60 rpm)	3,607 Hz
BPFI - Over rolling frequency on inner (60 rpm)	5,393 Hz
BSF - Over rolling frequency on rolling element (60 rpm)	4,841 Hz
BRF - Rotational frequency – rolling element (60 rpm)	2,421 Hz
FTF - Rotational frequency - cage (60 rpm)	0,401 Hz
da min - Min shoulder diameter IR	46,5 mm
Da max - Max shoulder diameter OR	73,5 mm
ra max - Max shaft & housing fillet radius	1 mm
rNa max - Max fillet radius on segment side	0,5 mm
Db min - Min stop ring position diameter	88 mm