SNR

Cuscinetti radiali a sfere 6211NRZZ

Name: Cuscinetti radiali a sfere 6211NRZZ SNR
Brand: SNR
SKU: 6211NRZZ
Availability: InStock

Cuscinetto SNR 6211NRZZ, Ø55×100×21 mm, tenuta 2Z. Richiedi offerta — spedizione in tutto il mondo.

Codice: 6211NRZZ

Dimensioni Ø 55 × 100 × 21 mm

d55Ø foro (mm)

D100Ø esterno (mm)

B21Larghezza (mm)

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Disponibile

Specifiche tecniche

Brand	SNR
d - Internal diameter	55 mm
D - External diameter	100 mm
B - Bearing/Inner ring width	21 mm
d1 - External diameter inner ring	65,4 mm
D1 - Inner diameter outer ring	90,9 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	96,8 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	106,5 mm
f - Stop ring thickness	2,41 mm
Snap ring reference	R100
Radial clearance class	CN
Mass	0,604 kg
C - Dynamic load	45700000 mN
C0 - Static load	29300000 mN
Cu - Fatigue limit load	1330000 mN
f0 - Coefficient	14.3
N ref - Reference thermal speed	45000 °/s
N lim - Mechanical Limit Speed	51600 °/s
Tmin - Min operating temperature	253,15 °K
Tmax - Max operating temperature	393,15 °K
BPFO - Over rolling frequency on outer ring (60 rpm)	4,078 Hz
BPFI - Over rolling frequency on inner (60 rpm)	5,922 Hz
BSF - Over rolling frequency on rolling element (60 rpm)	5,24 Hz
BRF - Rotational frequency – rolling element (60 rpm)	2,62 Hz
FTF - Rotational frequency - cage (60 rpm)	0,408 Hz
da min - Min shoulder diameter IR	63 mm
da max - Max shoulder diameter IR	65,4 mm
Da max - Max shoulder diameter OR	92 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	108 mm