NTN

Cuscinetti a rulli conici 30315DU

Name: Cuscinetti a rulli conici 30315DU NTN
Brand: NTN
SKU: 30315DU
Availability: InStock

Cuscinetto NTN 30315DU, Ø75×160×37 mm. Richiedi offerta — spedizione in tutto il mondo.

Codice: 30315DU

Dimensioni Ø 75 × 160 × 37 mm

d75Ø foro (mm)

D160Ø esterno (mm)

B37Larghezza (mm)

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Specifiche tecniche

Brand	NTN
d - Internal diameter	75 mm
D - External diameter	160 mm
B - Bearing/Inner ring width	37 mm
C - Outer ring width	26 mm
T - Total width	40 mm
d1 - External diameter inner ring	118,5 mm
a - Charge load application point	50 mm
rs - Min fillet radius	3 mm
r1s - Min fillet radius	2,5 mm
Mass	3,46 kg
ISO 355 reference	T7GB075
C - Dynamic load	238000000 mN
C0 - Static load	256000000 mN
Cu - Fatigue limit load	29800000 mN
A2 - Rating life coefficient	1
e - Coefficient	0.83
Y0 - Static axial load coefficient	0.4
Y2 - Upper axial load coefficient	0.73
N lim - Oil lubrication limit speed	16800 °/s
N lim - Grease lubrication limit speed	12600 °/s
Tmin - Min operating temperature	233,15 °K
Tmax - Max operating temperature	393,15 °K
da max - Max shoulder diameter IR	91 mm
db min - Min IR shoulder diameter	89 mm
Da min - Min shoulder diameter OR	127 mm
Da max - Max shoulder diameter OR	148 mm
Db min - Min OR shoulder diameter	151 mm
Ca - Min clearance	6 mm
Cb - Min clearance	14 mm
ra max - Max fillet radius	2,5 mm
r1a - Max fillet radius	2 mm