Double Row Tapered Roller Bearings (One Double Row Outer Ring and Two Inner Rings)

BT2B332503/HA2

Designation BT2B332503/HA2

Boundary dimensions[mm]

d 288.925,11.3750

D 406.4

T 165.1

C 130.175

r1,r2 Min 6.4

r3,r4 Min 1.5

Mass（kg） 63

AFBMA M255449/M255410DC

Design 21

Load ratings[kN]

dyn Cr 1830

stat Cor 4340

Calculation factors

e 0.33

Y1 2

Y2 3

Y0 2

K 1.73

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