Paired Single Row Tapered Roller Bearings (Face to Face)

31326.DF

Bearing NO. 31326.DF

Boundary dimensions（mm）

d 130

D 280

T 144

Load ratings[kN]

Dyna Cr 1050

Static Dor 1560

Fatigue load limit [kN]

pu 163

Speed ratings[rpm]

grease 900

Oil 1300

Mass（kg） 41.95

Bearing dimensions

2B 132

r3.4 min 4

r5 min 1.5

Abutment and fillet dimensions

da max 157

Da min 218

Da max 262

Ca min 8

ra max 3

rb max 1

Calculation factors

e 0.83

Y1 0.81

Y2 1.2

Y0 0.8

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