Product Details

NTN  NNU4984K Multi-Row Roller Bearings  

Brand Name NTN 
Model Number NNU4984K
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NTN  NNU4984K bearing Size Chart (mm/inches)

Bearing number239/630-B-K-MB
Size (mm)630x850x165
Bore Diameter (mm)630
Outer Diameter (mm)850
Width (mm)165
d630 mm
D850 mm
B165 mm
D1784,5 mm
Da max827 mm
da min653 mm
ds12,5 mm
ns23,5 mm
ra max5 mm
rmin6 mm
m283 kg / Weight
Cr4050000 N / Dynamic load rating (radial)
e0,18
Y13,8
Y25,66
C0r9800000 N / Static load rating (radial)
Y03,72
nG740 1/min / Limiting speed
nB405 1/min / Reference speed
Cur710000 N
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