Single Row Tapered Roller Bearings (Metric Series)

32021X

Designation

DIN720 32021X

ISO355 T4DC105

Boundary dimensions(mm)

d 105

D 160

B 35

C 26

T 35

r1,r2 min 2.5

r3,r4 min 2

a 35

Speed ratings

grease 1900

oil 2800

Load ratings[kN]

dyn Cr 204

stat Cor 335

Calculation factors

e 0.44

Y 1.35

Y0 0.74

Abutment and fillet dimensions(mm)

Da max 116

db min 115

Da min 143

Db min 154

Ca min 6

Cb min 9

Mass (kg) 2.33

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