Product Details

240 mm x 320 mm x 80 mm NTN NN4948 Multi-Row Cylindrical Roller Bearings

Brand Name NTN
Model Number NN4948
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NTN NN4948 bearing Size Chart (mm/inches)

Bearing number23284-B-K-MB + H3284-HG
Size (mm)400x760x272
Bore Diameter (mm)400
Outer Diameter (mm)760
Width (mm)272
d1H400 mm
D760 mm
B272 mm
Ba min16 mm
c70 mm
c189 mm
D1642,2 mm
Da max728 mm
Dm540 mm
d420 mm
da max495 mm
db min449 mm
ds12,5 mm
l352 mm
ns23,5 mm
ra max6 mm
rmin7,5 mm
- H3284-HG / Adapter sleeveH3284HG / Adapter sleeve
m539 kg / Weight
m195,3 kg
Cr6550000 N / Dynamic load rating (radial)
e0,38
Y11,77
Y22,64
C0r12200000 N / Static load rating (radial)
Y01,73
nG760 1/min / Limiting speed
nB920000 N / Fatigue limit load, radial
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