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Our company is the best INA NA4903 Bearing distributor. The bearings we sell each year worth about $10,000,000. We have fast delivery, large inventory and best price. If you order INA NA4903 Bearing now, you will receive an extra discount, which will last for 3 months.
Bearing number : NA4903
Size (mm) : 17x30x13
Brand : INA
Bore Diameter (mm) : 17
Outer Diameter (mm) : 30
Width (mm) : 13
d - 17 mm
D - 30 mm
B - 13 mm
F - 22 mm
rmin - 0,3 mm
s - 0,5 mm / Axial displacement
m - 37 g / Weight
Cr - 12400 N / Dynamic load rating (radial)
C0r - 14600 N / Static load rating (radial)
Cur - 2600 N / Fatigue limit load, radial
nG - 20000 1/min / Limiting speed
nB - 10900 1/min / Reference speed
dimension series 49, to DIN 617/ISO 1206