NTN 32321U bearing

Bearing 32321U

NTN 32321U bearing, Size: 105x225x81.5. NTN 32321U are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Tapered roller bearings 32321U

Bearing number : 32321U

Size (mm) : 105x225x81.5

Brand : NTN

Bore Diameter (mm) : 105

Outer Diameter (mm) : 225

Width (mm) : 81,5

Bearing dimensions and specification in NTN catalogue:

d - 105 mm

D - 225 mm

T - 81,5 mm

B - 77 mm

C - 63 mm

ra1 max. - 2,5 mm

a - 55 mm

r min. - 4 mm

r1 min. - 3 mm

da min. - 123 mm

Da min - 185 mm

Da max. - 211 mm

db max. - 128 mm

Db min. - 209 mm

ra max. - 3 mm

Sa - 6 mm

Sb - 18,5 mm

Weight - 14,5 Kg

Basic dynamic load rating (C) - 610 kN

Basic static load rating (C0) - 825 kN

(Grease) Lubrication Speed - 1 700 r/min

(Oil) Lubrication Speed - 2 300 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y2) - 1,74

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