NTN

Cuscinetti a rulli cilindrici NU2209C4

Name: Cuscinetti a rulli cilindrici NU2209C4 NTN
Brand: NTN
SKU: NU2209C4
Availability: InStock

Cuscinetto NTN NU2209C4, Ø45×85×23 mm, gioco C4. Richiedi offerta — spedizione in tutto il mondo.

Codice: NU2209C4

Dimensioni Ø 45 × 85 × 23 mm

d45Ø foro (mm)

D85Ø esterno (mm)

B23Larghezza (mm)

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Disponibile

Specifiche tecniche

Brand	NTN
d - Internal diameter	45 mm
D - External diameter	85 mm
B - Bearing/Inner ring width	23 mm
E - Upper roller diameter	75 mm
F - Under roller diameter	55 mm
rs - Min fillet radius	1,1 mm
r1s - Min fillet radius	1,1 mm
Radial clearance class	C4
Mass	0,53 kg
C - Dynamic load	68000000 mN
C0 - Static load	68000000 mN
Cu - Fatigue limit load	8250000 mN
N lim - Oil lubrication limit speed	54000 °/s
N lim - Grease lubrication limit speed	45600 °/s
Tmin - Min operating temperature	233,15 °K
Tmax - Max operating temperature	393,15 °K
da min - Min shoulder diameter IR	51,5 mm
da max - Small face shoulder max diameter	54 mm
db min - Min inner ring GO diameter	57 mm
Da max - Max shoulder diameter OR	78,5 mm
ra max - Max fillet radius	1 mm
r1a - Max fillet radius	1 mm