NTN NA4920 bearing

100x140x40

Bearing unit UCP 209 pillow block bearing is consisted by insert bearing UC209 and housing P209. It is heavy loading and long using time, Pillow block bearings are designed to support shafts.Features include mounting surfaces parallel to shaft axes & elongated bolt holes in bases or feet of units for adjustment & mounting of pillow block bearing.



Needle roller bearings NA4920

Bearing number : NA4920

Size (mm) : 100x140x40

Brand : NTN

Bore Diameter (mm) : 100

Outer Diameter (mm) : 140

Width (mm) : 40

Bearing dimensions and specification in NTN catalogue:

d - 100 mm

F - 115 mm

D - 140 mm

B - 40 mm

C - 40 mm

r min. - 1,1 mm

s - 2 mm

da min. - 106,5 mm

Da max. - 133,5 mm

ra max. - 1 mm

Weight - 1,93 Kg

Basic dynamic load rating (C) - 127 kN

Basic static load rating (C0) - 260 kN

(Grease) Lubrication Speed - 2 300 r/min

(Oil) Lubrication Speed - 3 500 r/min

Bearing NA4920

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Contact Details

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Basheki.sepwer.Hong Kong
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