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BT4-8139 G/HA1 - Four row tapered roller bearing - Precision tapered roller bearing

Product modelBT4-8139 G/HA1
d711.2 mm
D914.4 mm
B390mm
d1≈760mm
D1≈847mm
r1,2min.3.3mm
r3,4min.6.4mm
Pu1340kN
CF1830kN
CFa344kN
Calculation coefficient(K)1.54
Calculation coefficient(e)0.37
Y11.8
Y22.7
Y01.8
Mass bearing600kg

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BT4-8139 G/HA1 / Four row tapered roller bearing / Precision tapered roller bearing