NTN

Cuscinetti a rulli conici 31322XU

Name: Cuscinetti a rulli conici 31322XU NTN
Brand: NTN
SKU: 31322XU
Availability: InStock

Cuscinetto NTN 31322XU, Ø110×240×57 mm. Richiedi offerta — spedizione in tutto il mondo.

Codice: 31322XU

Dimensioni Ø 110 × 240 × 57 mm

d110Ø foro (mm)

D240Ø esterno (mm)

B57Larghezza (mm)

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Specifiche tecniche

Brand	NTN
d - Internal diameter	110 mm
D - External diameter	240 mm
B - Bearing/Inner ring width	57 mm
C - Outer ring width	38 mm
T - Total width	63 mm
a - Charge load application point	76 mm
rs - Min fillet radius	4 mm
r1s - Min fillet radius	3 mm
Mass	11,9 kg
C - Dynamic load	480000000 mN
C0 - Static load	535000000 mN
Cu - Fatigue limit load	55000000 mN
e - Coefficient	0.83
Y0 - Static axial load coefficient	0.4
Y2 - Upper axial load coefficient	0.73
N lim - Oil lubrication limit speed	13200 °/s
N lim - Grease lubrication limit speed	9600 °/s
Tmin - Min operating temperature	233,15 °K
Tmax - Max operating temperature	393,15 °K
Da min - Min shoulder diameter OR	184 mm
Da max - Max shoulder diameter OR	226 mm
Db min - Min OR shoulder diameter	225,5 mm
Ca - Min clearance	7 mm
Cb - Min clearance	25 mm
ra max - Max fillet radius	3 mm
r1a - Max fillet radius	2,5 mm