SNR

Zylinderrollenlager N.304.E.G15

Name: Zylinderrollenlager N.304.E.G15 SNR
Brand: SNR
SKU: N.304.E.G15
Availability: InStock

Lager SNR N.304.E.G15, Ø20×52×15 mm. Angebot anfordern — weltweiter Versand.

Code: N.304.E.G15

Abmessungen Ø 20 × 52 × 15 mm

d20Ø Bohrung (mm)

D52Ø außen (mm)

B15Breite (mm)

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Technische Daten

Brand	SNR
d - Internal diameter	20 mm
D - External diameter	52 mm
B - Bearing/Inner ring width	15 mm
E - Upper roller diameter	45,5 mm
F - Under roller diameter	27,5 mm
d1 - IR flange outer diameter	31,3 mm
rs - Min fillet radius	1,1 mm
r1s - Min fillet radius	0,6 mm
Radial clearance class	CN
Mass	0,153 kg
C - Dynamic load	30700000 mN
C0 - Static load	26000000 mN
Cu - Fatigue limit load	3150000 mN
N ref - Reference thermal speed	72000 °/s
N lim - Mechanical Limit Speed	102000 °/s
Tmin - Min operating temperature	253,15 °K
Tmax - Max operating temperature	393,15 °K
BPFO - Over rolling frequency on outer ring (60 rpm)	3,767 Hz
BPFI - Over rolling frequency on inner (60 rpm)	6,233 Hz
BSF - Over rolling frequency on rolling element (60 rpm)	3,809 Hz
BRF - Rotational frequency – rolling element (60 rpm)	1,905 Hz
FTF - Rotational frequency - cage (60 rpm)	0,377 Hz
da min - Min shoulder diameter IR	26,5 mm
Da max - Max shoulder diameter OR	48 mm
Db min - Small face shoulder min diameter	46 mm
Dc max - Max outer ring GO diameter	43 mm
ra max - Max fillet radius	1 mm
r1a - Max fillet radius	0,6 mm