Cylindrical roller bearings NU308EAT2X NTN
NTN

Cylindrical roller bearings NU308EAT2X

Bearing NTN NU308EAT2X, Ø40×90×23 mm. Request a quote — worldwide shipping.

Code: NU308EAT2X
Type Cylindrical roller bearings
Dimensions Ø 40 × 90 × 23 mm
d40Bore Ø (mm)
×
D90Outer Ø (mm)
×
B23Width (mm)
All bearings 40×90×23 mm Compare all brands with this size
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In stock

Technical specifications

BrandNTN
d - Internal diameter40 mm
D - External diameter90 mm
B - Bearing/Inner ring width23 mm
E - Upper roller diameter80 mm
F - Under roller diameter52 mm
d1 - IR flange outer diameter57,6 mm
rNs - Min fillet radius1,5 mm
rs - Min fillet radius1,5 mm
Radial clearance classCN
Mass0,754 kg
C - Dynamic load98500000 mN
C0 - Static load81500000 mN
Cu - Fatigue limit load9950000 mN
N lim - Oil lubrication limit speed61200 °/s
N lim - Grease lubrication limit speed43200 °/s
Tmin - Min operating temperature253,15 °K
Tmax - Max operating temperature393,15 °K
da min - Min shoulder diameter IR48 mm
db min - Min inner ring GO diameter55 mm
Da max - Max shoulder diameter OR82 mm
Db min - Small face shoulder min diameter81,5 mm
ra max - Max fillet radius1,5 mm
r1a - Max fillet radius1,5 mm

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Equivalents In stock
NTN NU308EAT2X