Cylindrical roller bearings NU308C3 NTN
NTN

Cylindrical roller bearings NU308C3

Bearing NTN NU308C3, Ø40×90×23 mm, clearance C3. Request a quote — worldwide shipping.

Code: NU308C3
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 diameter77,5 mm
F - Under roller diameter53,5 mm
rs - Min fillet radius1,5 mm
r1s - Min fillet radius1,5 mm
Radial clearance classC3
Mass0,658 kg
C - Dynamic load65000000 mN
C0 - Static load57000000 mN
Cu - Fatigue limit load6950000 mN
N lim - Oil lubrication limit speed56400 °/s
N lim - Grease lubrication limit speed48000 °/s
Tmin - Min operating temperature233,15 °K
Tmax - Max operating temperature393,15 °K
da min - Min shoulder diameter IR48 mm
da max - Small face shoulder max diameter51 mm
db min - Min inner ring GO diameter55 mm
Da max - Max shoulder diameter OR82 mm
ra max - Max fillet radius1,5 mm
r1a - Max fillet radius1,5 mm

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Equivalents In stock
NTN NU308C3