INA NA49/28 bearing

Bearing NA49/28 Bearing NA49/28

INA NA49/28 bearing, Size: 28x45x17. INA NA49/28 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Needle roller bearings NA49/28

Bearing number : NA49/28

Size (mm) : 28x45x17

Brand : INA

Bore Diameter (mm) : 28

Outer Diameter (mm) : 45

Width (mm) : 17

Bearing dimensions and specification in INA catalogue:

d - 28 mm

D - 45 mm

B - 17 mm

F - 32 mm

rmin - 0,3 mm

s - 0,8 mm / Axial displacement

m - 97,7 g / Weight

Cr - 27500 N / Dynamic load rating (radial)

C0r - 33500 N / Static load rating (radial)

Cur - 6100 N / Fatigue limit load, radial

nG - 13600 1/min / Limiting speed

nB - 7200 1/min / Reference speed

dimension series 49, to DIN 617/ISO 1206

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