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NA 4948 IKO Needle Roller Bearings

NA 4948 IKO Needle Roller Bearings

NA 4948 IKO Needle Roller Bearings Bearing number NA 4948 RSF-4948E4 RB4948 Size (mm) 260x320x80(mm) 240x320x80(mm) 240x320x80(mm) Brand IKO NSK...
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  • IKO
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  • NA 4948

Product DescriptionNA 4948

NA 4948 IKO Needle Roller Bearings

Bearing numberNA 4948RSF-4948E4RB4948
Size (mm)260x320x80(mm)240x320x80(mm)240x320x80(mm)
BrandIKONSKNACHI
Bore Diameter (mm)260(mm)240(mm)240(mm)
Outer Diameter (mm)320(mm)320(mm)320(mm)
Width (mm)80(mm)80(mm)80(mm)
d260 mm
10.2362 in
240 mm
9.4488 in
240 mm
9.4488 in
Fw265 mm
10.4331 in
D320 mm
12.5984 in
320 mm
12.5984 in
320 mm
12.5984 in
B80 mm
3.1496 in
80 mm
3.1496 in
80 mm
3.1496 in
C80 mm
3.1496 in
80 mm
3.1496 in
80 mm
3.1496 in
r min.2,1 mm
0.0827 in
2,1 mm
0.0827 in
2.1 mm
0.0827 in
da min.251 mm
9.8819 in
251 mm
9.8819 in
253 mm
9.9606 in
da max262 mm
10.315 in
Da max.309 mm
12.1654 in
309 mm
12.1654 in
307 mm
12.0866 in
S4 mm
0.1575 in
Weight31,1 Kg18,4 Kg18.4 Kg
Basic dynamic load rating (C)565 kN725 kN725 kN
Basic static load rating (C0)1320 kN1770 kN1770 kN

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