INA NA4908 bearing

Bearing NA4908 Bearing NA4908

INA NA4908 bearing, Size: 40x62x22. INA NA4908 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Needle roller bearings NA4908

Bearing number : NA4908

Size (mm) : 40x62x22

Brand : INA

Bore Diameter (mm) : 40

Outer Diameter (mm) : 62

Width (mm) : 22

Bearing dimensions and specification in INA catalogue:

d - 40 mm

D - 62 mm

B - 22 mm

F - 48 mm

rmin - 0,6 mm

s - 1 mm / Axial displacement

m - 230 g / Weight

Cr - 48500 N / Dynamic load rating (radial)

C0r - 67000 N / Static load rating (radial)

Cur - 11500 N / Fatigue limit load, radial

nG - 9200 1/min / Limiting speed

nB - 5300 1/min / Reference speed

dimension series 49, to DIN 617/ISO 1206

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