Single Row Tapered Roller Bearings (Metric Series)

30316

Designation

DIN720 30316

ISO355 T2GB080

Boundary dimensions(mm)

d 80

D 170

B 39

C 33

T 42.5

r1,r2 min 3

r3,r4 min 2

a 34

Speed ratings

grease 2000

oil 3000

Load ratings[kN]

dyn Cr 290

stat Cor 345

Calculation factors

e 0.35

Y 1.74

Y0 0.96

Abutment and fillet dimensions(mm)

Da max 102

db min 92

Da min 148

Db min 159

Ca min 5

Cb min 9.5

Mass (kg) 4.34

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