SNR

Roulements rigides à billes 6018NREE

Name: Roulements rigides à billes 6018NREE SNR
Brand: SNR
SKU: 6018NREE
Availability: InStock

Roulement SNR 6018NREE, Ø90×140×24 mm. Demandez un devis — expédition dans le monde entier.

Code: 6018NREE

Dimensions Ø 90 × 140 × 24 mm

d90Ø alésage (mm)

D140Ø extérieur (mm)

B24Largeur (mm)

Demande de devis

En stock

Spécifications techniques

Brand	SNR
d - Internal diameter	90 mm
D - External diameter	140 mm
B - Bearing/Inner ring width	24 mm
d1 - External diameter inner ring	101,3 mm
D1 - Inner diameter outer ring	129,1 mm
a min - Min position Groove	3,45 mm
a max - Max position groove	3,71 mm
Ca min - Mini segment position	6,17 mm
Ca max - Max segment position	6,53 mm
rs - Min fillet radius	1,5 mm
rNs - Min fillet radius	0,5 mm
D3 - Max bottom groove diameter	135,23 mm
b min - Min groove width	3,1 mm
b max - Max groove width	3,4 mm
r0 max - Max bottom groove radius	0,6 mm
D4 max - Max outer diameter of assembled stop ring	149,7 mm
f - Stop ring thickness	2,77 mm
Snap ring reference	R140
Radial clearance class	CN
Mass	1,175 kg
C - Dynamic load	61300000 mN
C0 - Static load	49800000 mN
Cu - Fatigue limit load	2110000 mN
f0 - Coefficient	15.6
N lim - Mechanical Limit Speed	16800 °/s
Tmin - Min operating temperature	253,15 °K
Tmax - Max operating temperature	393,15 °K
BPFO - Over rolling frequency on outer ring (60 rpm)	6,082 Hz
BPFI - Over rolling frequency on inner (60 rpm)	7,918 Hz
BSF - Over rolling frequency on rolling element (60 rpm)	7,494 Hz
BRF - Rotational frequency – rolling element (60 rpm)	3,747 Hz
FTF - Rotational frequency - cage (60 rpm)	0,434 Hz
da min - Min shoulder diameter IR	98 mm
da max - Max shoulder diameter IR	51,1 mm
Da max - Max shoulder diameter OR	132 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	152 mm