INA NA69/28 bearing

28x45x30

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Needle roller bearings NA69/28

Bearing number : NA69/28

Size (mm) : 28x45x30

Brand : INA

Bore Diameter (mm) : 28

Outer Diameter (mm) : 45

Width (mm) : 30

Bearing dimensions and specification in INA catalogue:

d - 28 mm

D - 45 mm

B - 30 mm

F - 32 mm

rmin - 0,3 mm

s - 1 mm / Axial displacement

m - 182 g / Weight

Cr - 45500 N / Dynamic load rating (radial)

C0r - 63000 N / Static load rating (radial)

Cur - 11400 N / Fatigue limit load, radial

nG - 13600 1/min / Limiting speed

nB - 7000 1/min / Reference speed

dimension series 49, to DIN 617/ISO 1206

Bearing NA69/28 Bearing NA69/28

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