Paired Single Row Tapered Roller Bearings (Back to Back)

30326T142DB

Designation 30326T142DB

Boundary dimensions（mm）

d 130

D 280

T 142

Load ratings[kN]

dyn Cr 1080

stat Cor 1600

Fatigue load limit [kN]

pu 166

Speed ratings[rpm]

grease 1400

Oil 2400

Mass

kg 36.5

Bearing dimensions

c 112.5

r1.2 min 5

r5 min 1.5

Abutment and fillet dimensions

db max 150

Db min 255

Cb max 14.5

ra max 4

rc max 1.5

Calculation factors

e 0.35

Y1 1.9

Y2 2.9

Yo 1.8

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