Product Details

NTN RNA4932 Needle bearings

Brand Name NTN
Model Number RNA4932
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NTN RNA4932 bearing Size Chart (mm/inches)

Design variant/featureNNU.4/C4W33WI
d500 mm
D680 mm
B225 mm
D1 ≈622 mm
F550 mm
b22.3 mm
K12 mm
r1,2 min.2 mm
r3,4 min.6 mm
s max.3.9 mm
da min.520 mm
da max.543 mm
db min.555 mm
Da max.670 mm
ra max.1.5 mm
rb max.2 mm
Basic dynamic load rating C4130 kN
Basic static load rating C011000 kN
Fatigue load limit Pu880 kN
Reference speed600 r/min
Limiting speed900 r/min
Calculation factor kr0.31
Mass bearing250 kg
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