Cylindrical roller bearings N209EG15 SNR
SNR

Cylindrical roller bearings N209EG15

Bearing SNR N209EG15, Ø45×85×19 mm. Request a quote — worldwide shipping.

Code: N209EG15
Type Cylindrical roller bearings
Dimensions Ø 45 × 85 × 19 mm
d45Bore Ø (mm)
×
D85Outer Ø (mm)
×
B19Width (mm)
All bearings 45×85×19 mm Compare all brands with this size
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In stock

Technical specifications

BrandSNR
d - Internal diameter45 mm
D - External diameter85 mm
B - Bearing/Inner ring width19 mm
E - Upper roller diameter76,5 mm
F - Under roller diameter54,5 mm
d1 - IR flange outer diameter59 mm
rs - Min fillet radius1,1 mm
r1s - Min fillet radius1,1 mm
Radial clearance classCN
Mass0,43 kg
C - Dynamic load64800000 mN
C0 - Static load68900000 mN
Cu - Fatigue limit load8400000 mN
N ref - Reference thermal speed41400 °/s
N lim - Mechanical Limit Speed59400 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature393,15 °K
BPFO - Over rolling frequency on outer ring (60 rpm)6,24 Hz
BPFI - Over rolling frequency on inner (60 rpm)8,76 Hz
BSF - Over rolling frequency on rolling element (60 rpm)5,787 Hz
BRF - Rotational frequency – rolling element (60 rpm)2,894 Hz
FTF - Rotational frequency - cage (60 rpm)0,416 Hz
da min - Min shoulder diameter IR51,5 mm
Da max - Max shoulder diameter OR78,5 mm
Db min - Small face shoulder min diameter77 mm
Dc max - Max outer ring GO diameter74 mm
ra max - Max fillet radius1 mm
r1a - Max fillet radius1 mm

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SNR N209EG15