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INA NA4903-2RSR bearing

Bearing NA4903-2RSR

pcs Brand INA Item Number NA4903-2RSR INA Technical details (2RSR) 2RSR=Rubber Seals At Each Side Of The Bearing. Category Needle Roller and Cage Assembly Inner (d) ...

Needle roller bearings NA4903-2RSR

Bearing number : NA4903-2RSR

Size (mm) : 17x30x14

Brand : INA

Bore Diameter (mm) : 17

Outer Diameter (mm) : 30

Width (mm) : 14

Bearing dimensions and specification in INA catalogue:

d - 17 mm

D - 30 mm

B - 14 mm

C - 13 mm

F - 22 mm

rmin - 0,3 mm

m - 40 g / Weight

Cr - 10000 N / Dynamic load rating (radial)

C0r - 11000 N / Static load rating (radial)

Cur - 2180 N / Fatigue limit load, radial

nG Fett - 9000 1/min / Limiting speed for grease lubrication

dimension series 49, lip seals on both sides

Bearing NA4903-2RSR