NTN 33015U bearing

Bearing 33015U

NTN 33015U bearing, Size: 75x115x31. NTN 33015U are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearings 33015U

Bearing number : 33015U

Size (mm) : 75x115x31

Brand : NTN

Bore Diameter (mm) : 75

Outer Diameter (mm) : 115

Width (mm) : 31

Bearing dimensions and specification in NTN catalogue:

d - 75 mm

D - 115 mm

T - 31 mm

B - 31 mm

C - 25,5 mm

ra1 max. - 1,5 mm

a - 23 mm

r min. - 1,5 mm

r1 min. - 1,5 mm

da min. - 83,5 mm

Da min - 101 mm

Da max. - 106,5 mm

db max. - 85 mm

Db min. - 110,5 mm

ra max. - 1,5 mm

Sa - 6 mm

Sb - 5,5 mm

Weight - 1,11 Kg

Basic dynamic load rating (C) - 111 kN

Basic static load rating (C0) - 186 kN

(Grease) Lubrication Speed - 3 000 r/min

(Oil) Lubrication Speed - 4 000 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 1,11

Calculation factor (Y2) - 2,01

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