NTN

Cuscinetti a rulli cilindrici N307ET2X

Name: Cuscinetti a rulli cilindrici N307ET2X NTN
Brand: NTN
SKU: N307ET2X
Availability: InStock

Cuscinetto NTN N307ET2X, Ø35×80×21 mm. Richiedi offerta — spedizione in tutto il mondo.

Codice: N307ET2X

Dimensioni Ø 35 × 80 × 21 mm

d35Ø foro (mm)

D80Ø esterno (mm)

B21Larghezza (mm)

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Specifiche tecniche

Brand	NTN
d - Internal diameter	35 mm
D - External diameter	80 mm
B - Bearing/Inner ring width	21 mm
E - Upper roller diameter	70,2 mm
F - Under roller diameter	46,2 mm
d1 - IR flange outer diameter	51 mm
rs - Min fillet radius	1,5 mm
r1s - Min fillet radius	1,1 mm
Radial clearance class	CN
Mass	0,5 kg
C - Dynamic load	71000000 mN
C0 - Static load	71000000 mN
Cu - Fatigue limit load	8700000 mN
N lim - Oil lubrication limit speed	57600 °/s
N lim - Grease lubrication limit speed	48600 °/s
Tmin - Min operating temperature	253,15 °K
Tmax - Max operating temperature	393,15 °K
da min - Min shoulder diameter IR	43 mm
Da max - Max shoulder diameter OR	73,5 mm
Db min - Small face shoulder min diameter	71,4 mm
Dc max - Max outer ring GO diameter	68,4 mm
ra max - Max fillet radius	1,5 mm
r1a - Max fillet radius	1 mm