NTN 4T-898/892 bearing

Bearing 4T-898/892

NTN 4T-898/892 bearing, Size: 139.7x228.6x57.15. NTN 4T-898/892 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-898/892

Bearing number : 4T-898/892

Size (mm) : 139.7x228.6x57.15

Brand : NTN

Bore Diameter (mm) : 139,7

Outer Diameter (mm) : 228,6

Width (mm) : 57,15

Bearing dimensions and specification in NTN catalogue:

d - 139,7 mm

D - 228,6 mm

T - 57,15 mm

B - 57,15 mm

C - 44,45 mm

ra1 max. - 3,3 mm

a - 6 mm

Da - 205 mm

db - 153 mm

ra max. - 3,5 mm

da - 160 mm

Db - 216 mm

Weight - 8,76 Kg

Basic dynamic load rating (C) - 445 kN

Basic static load rating (C0) - 735 kN

(Grease) Lubrication Speed - 1 500 r/min

(Oil) Lubrication Speed - 2 000 r/min

Calculation factor (e) - 0,42

Calculation factor (Y0) - 0,78

Calculation factor (Y2) - 1,43

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