INA NA4906-XL bearing

30x47x17

for a short time 30 °C – temperature difference day/night ≤ 8 K, relative air humidity ≤ 65 %. With standard preservation, bearings can be stored up to 5 years if the said conditions are met. If the permissible storage period is exceeded, it is recommended to check the bearings for its preservation state and corrosion prior to use.



Needle roller bearings NA4906-XL

Bearing number : NA4906-XL

Size (mm) : 30x47x17

Brand : INA

Bore Diameter (mm) : 30

Outer Diameter (mm) : 47

Width (mm) : 17

Bearing dimensions and specification in INA catalogue:

d - 30 mm

Fw - 35 mm

D - 47 mm

B - 17 mm

C - 17 mm

r min. - 0,3 mm

S - 0,8 mm

Weight - 0,101 Kg

Basic dynamic load rating (C) - 28,5 kN

Basic static load rating (C0) - 35,5 kN

Fatigue load limit (Pu) - 6,4

Reference speed - 8 000 r/min

Limiting speed - 13 000 r/min

Bearing NA4906-XL

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Contact Details

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Basheki.sepwer.Hong Kong
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Fax: 0086 18626329562

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