NTN

Cuscinetti a rulli cilindrici N309C3

Name: Cuscinetti a rulli cilindrici N309C3 NTN
Brand: NTN
SKU: N309C3
Availability: InStock

Cuscinetto NTN N309C3, Ø45×100×25 mm, gioco C3. Richiedi offerta — spedizione in tutto il mondo.

Codice: N309C3

Dimensioni Ø 45 × 100 × 25 mm

d45Ø foro (mm)

D100Ø esterno (mm)

B25Larghezza (mm)

Richiesta offerta

Disponibile

Specifiche tecniche

Brand	NTN
d - Internal diameter	45 mm
D - External diameter	100 mm
B - Bearing/Inner ring width	25 mm
E - Upper roller diameter	86,5 mm
F - Under roller diameter	58,5 mm
d1 - IR flange outer diameter	64 mm
rs - Min fillet radius	1,5 mm
r1s - Min fillet radius	1,5 mm
Radial clearance class	C3
Mass	0,857 kg
C - Dynamic load	82000000 mN
C0 - Static load	71000000 mN
Cu - Fatigue limit load	8650000 mN
N lim - Oil lubrication limit speed	50400 °/s
N lim - Grease lubrication limit speed	43200 °/s
Tmin - Min operating temperature	233,15 °K
Tmax - Max operating temperature	393,15 °K
da min - Min shoulder diameter IR	53 mm
Da max - Max shoulder diameter OR	92 mm
Db min - Small face shoulder min diameter	88 mm
Dc max - Max outer ring GO diameter	85 mm
ra max - Max fillet radius	1,5 mm
r1a - Max fillet radius	1,5 mm