NTN

Cuscinetti obliqui a sfere 7306B

Name: Cuscinetti obliqui a sfere 7306B NTN
Brand: NTN
SKU: 7306B
Availability: InStock

Cuscinetto NTN 7306B, Ø30×72×19 mm. Richiedi offerta — spedizione in tutto il mondo.

Codice: 7306B

Dimensioni Ø 30 × 72 × 19 mm

d30Ø foro (mm)

D72Ø esterno (mm)

B19Larghezza (mm)

Richiesta offerta

Disponibile

Specifiche tecniche

Brand	NTN
d - Internal diameter	30 mm
D - External diameter	72 mm
B - Bearing/Inner ring width	19 mm
a - Charge load application point	31,5 mm
α - Contact angle	40 °
rs - Min fillet radius	1,1 mm
r1s - Min fillet radius	0,6 mm
Radial clearance class	CN
Mass	0,352 kg
C - Dynamic load	34000000 mN
C0 - Static load	20500000 mN
Cu - Fatigue limit load	1610000 mN
N lim - Oil lubrication limit speed	78000 °/s
N lim - Grease lubrication limit speed	57600 °/s
Tmin - Min operating temperature	233,15 °K
Tmax - Max operating temperature	393,15 °K
da min - Min shoulder diameter IR	37 mm
db min - Min IR shoulder diameter	34,5 mm
Da max - Max shoulder diameter OR	65 mm
Db max - Max OR shoulder diameter	67,5 mm
r1a - Max fillet radius	0,6 mm
ra max - Max shaft & housing fillet radius	1 mm