Paired Single Row Tapered Roller Bearings (Face to Face)

31322.DF

Bearing NO. 31322.DF

Boundary dimensions（mm）

d 110

D 240

T 126

Load ratings[kN]

Dyna Cr 781

Static Dor 1160

Fatigue load limit [kN]

pu 125

Speed ratings[rpm]

grease 1000

Oil 1500

Mass（kg） 26.9

Bearing dimensions

2B 114

r3.4 min 3

r5 min 1

Abutment and fillet dimensions

da max 135

Da min 188

Da max 226

Ca min 7

ra max 2.5

rb max 0.8

Calculation factors

e 0.83

Y1 0.81

Y2 1.2

Y0 0.8

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