SNR

Cuscinetti radiali a sfere 6212NRZ

Name: Cuscinetti radiali a sfere 6212NRZ SNR
Brand: SNR
SKU: 6212NRZ
Availability: InStock

Cuscinetto SNR 6212NRZ, Ø60×110×22 mm. Richiedi offerta — spedizione in tutto il mondo.

Codice: 6212NRZ

Dimensioni Ø 60 × 110 × 22 mm

d60Ø foro (mm)

D110Ø esterno (mm)

B22Larghezza (mm)

Richiesta offerta

Disponibile

Specifiche tecniche

Brand	SNR
d - Internal diameter	60 mm
D - External diameter	110 mm
B - Bearing/Inner ring width	22 mm
d1 - External diameter inner ring	72,7 mm
D1 - Inner diameter outer ring	101,3 mm
a min - Min position Groove	3,07 mm
a max - Max position groove	3,28 mm
Ca min - Mini segment position	5,43 mm
Ca max - Max segment position	5,74 mm
rs - Min fillet radius	1,5 mm
rNs - Min fillet radius	0,5 mm
D3 - Max bottom groove diameter	106,81 mm
b min - Min groove width	2,7 mm
b max - Max groove width	3 mm
r0 max - Max bottom groove radius	0,6 mm
D4 max - Max outer diameter of assembled stop ring	116,6 mm
f - Stop ring thickness	2,41 mm
Snap ring reference	R110
Radial clearance class	CN
Mass	0,785 kg
C - Dynamic load	55300000 mN
C0 - Static load	36300000 mN
Cu - Fatigue limit load	1650000 mN
f0 - Coefficient	14.4
N ref - Reference thermal speed	40800 °/s
N lim - Mechanical Limit Speed	57000 °/s
Tmin - Min operating temperature	233,15 °K
Tmax - Max operating temperature	393,15 °K
BPFO - Over rolling frequency on outer ring (60 rpm)	4,088 Hz
BPFI - Over rolling frequency on inner (60 rpm)	5,912 Hz
BSF - Over rolling frequency on rolling element (60 rpm)	5,298 Hz
BRF - Rotational frequency – rolling element (60 rpm)	2,649 Hz
FTF - Rotational frequency - cage (60 rpm)	0,409 Hz
da min - Min shoulder diameter IR	68 mm
da max - Max shoulder diameter IR	72,7 mm
Da max - Max shoulder diameter OR	102 mm
ra max - Max shaft & housing fillet radius	1,5 mm
rNa max - Max fillet radius on segment side	0,5 mm
Db min - Min stop ring position diameter	118 mm