Product Details

KOYO RNA4904ARD needle roller bearings

Brand Name KOYO
Model Number RNA4904ARD
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

KOYO RNA4904ARD bearing Size Chart (mm/inches)

d70 mm
D100 mm
B30 mm
d1 ≈83 mm
D1 ≈87 mm
b14.5 mm
K3.5 mm
r1,2 min.1 mm
da min.75.2 mm
das79 mm
Da max.95 mm
ra max.1 mm
Basic dynamic load rating C114 kN
Basic static load rating C0193 kN
Fatigue load limit Pu22.4 kN
Reference speed3000 r/min
Limiting speed3800 r/min
Calculation factor kr0.25
Mass bearing0.78 kg
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