NTN 4T-15123/15245 bearing

Bearing 4T-15123/15245

NTN 4T-15123/15245 bearing, Size: 31.75x62x18.161. NTN 4T-15123/15245 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-15123/15245

Bearing number : 4T-15123/15245

Size (mm) : 31.75x62x18.161

Brand : NTN

Bore Diameter (mm) : 31,75

Outer Diameter (mm) : 62

Width (mm) : 18,161

Bearing dimensions and specification in NTN catalogue:

d - 31,75 mm

D - 62 mm

T - 18,161 mm

B - 19,05 mm

C - 14,288 mm

ra1 max. - 1,3 mm

a - 5,1 mm

Da - 55 mm

db - 36,5 mm

da - 42,5 mm

Db - 58 mm

Weight - 0,244 Kg

Basic dynamic load rating (C) - 46,5 kN

Basic static load rating (C0) - 54 kN

(Grease) Lubrication Speed - 6 100 r/min

(Oil) Lubrication Speed - 8 200 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,94

Calculation factor (Y2) - 1,71

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