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NTN 4T-25584/25520 bearing

Bearing 4T-25584/25520

NTN 4T-25584/25520, Size: 44.983x82.931x23.812. NTN 4T-25584/25520 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearings 4T-25584/25520

Bearing number : 4T-25584/25520

Size (mm) : 44.983x82.931x23.812

Brand : NTN

Bore Diameter (mm) : 44,983

Outer Diameter (mm) : 82,931

Width (mm) : 23,812

Bearing dimensions and specification in NTN catalogue:

d - 44,983 mm

D - 82,931 mm

T - 23,812 mm

B - 25,4 mm

C - 19,05 mm

ra1 max. - 0,8 mm

a - 6,2 mm

Da - 74 mm

db - 51 mm

ra max. - 1,5 mm

da - 53 mm

Db - 77 mm

Weight - 0,555 Kg

Basic dynamic load rating (C) - 76 kN

Basic static load rating (C0) - 98 kN

(Grease) Lubrication Speed - 4 500 r/min

(Oil) Lubrication Speed - 6 000 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y2) - 1,79

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