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NTN 33020U bearing

Bearing 33020U

NTN 33020U, Size: 100x150x39. NTN 33020U are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearings 33020U

Bearing number : 33020U

Size (mm) : 100x150x39

Brand : NTN

Bore Diameter (mm) : 100

Outer Diameter (mm) : 150

Width (mm) : 39

Bearing dimensions and specification in NTN catalogue:

d - 100 mm

D - 150 mm

T - 39 mm

B - 39 mm

C - 32,5 mm

ra1 max. - 1,5 mm

a - 29,5 mm

r min. - 2 mm

r1 min. - 1,5 mm

da min. - 110 mm

Da min - 135 mm

Da max. - 141,5 mm

db max. - 108 mm

Db min. - 143 mm

ra max. - 2 mm

Sa - 7 mm

Sb - 6,5 mm

Weight - 2,37 Kg

Basic dynamic load rating (C) - 224 kN

Basic static load rating (C0) - 390 kN

(Grease) Lubrication Speed - 2 200 r/min

(Oil) Lubrication Speed - 3 000 r/min

Calculation factor (e) - 0,29

Calculation factor (Y0) - 1,15

Calculation factor (Y2) - 2,09

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