INA NA4910 bearing

50x72x22

INA NA4910-XL Bearing INA NA4910-XL needle bearings Also known as : NA4910-XL Inside Diameter: 50 mm Outside Diameter: 72 mm Width: 22 mm Basic dynamic load rating: ...



Needle roller bearings NA4910

Bearing number : NA4910

Size (mm) : 50x72x22

Brand : INA

Bore Diameter (mm) : 50

Outer Diameter (mm) : 72

Width (mm) : 22

Bearing dimensions and specification in INA catalogue:

d - 50 mm

D - 72 mm

B - 22 mm

F - 58 mm

rmin - 0,6 mm

s - 1 mm / Axial displacement

m - 274 g / Weight

Cr - 53000 N / Dynamic load rating (radial)

C0r - 80000 N / Static load rating (radial)

Cur - 13800 N / Fatigue limit load, radial

nG - 7800 1/min / Limiting speed

nB - 4350 1/min / Reference speed

dimension series 49, to DIN 617/ISO 1206

Bearing NA4910 Bearing NA4910

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