Cylindrical roller bearings NU2230 NTN
NTN

Cylindrical roller bearings NU2230

Bearing NTN NU2230, Ø150×270×73 mm. Request a quote — worldwide shipping.

Code: NU2230
Type Cylindrical roller bearings
Dimensions Ø 150 × 270 × 73 mm
d150Bore Ø (mm)
×
D270Outer Ø (mm)
×
B73Width (mm)
All bearings 150×270×73 mm Compare all brands with this size
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In stock

Technical specifications

BrandNTN
d - Internal diameter150 mm
D - External diameter270 mm
B - Bearing/Inner ring width73 mm
E - Upper roller diameter238 mm
F - Under roller diameter182 mm
rs - Min fillet radius3 mm
r1s - Min fillet radius3 mm
Radial clearance classCN
Mass16,3 kg
C - Dynamic load555000000 mN
C0 - Static load710000000 mN
Cu - Fatigue limit load69500000 mN
N lim - Oil lubrication limit speed15600 °/s
N lim - Grease lubrication limit speed13200 °/s
Tmin - Min operating temperature233,15 °K
Tmax - Max operating temperature393,15 °K
da min - Min shoulder diameter IR163 mm
da max - Small face shoulder max diameter179 mm
db min - Min inner ring GO diameter184 mm
Da max - Max shoulder diameter OR257 mm
ra max - Max fillet radius2,5 mm
r1a - Max fillet radius2,5 mm

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NTN NU2230