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BT4B 328912 E3/C675 - Four row tapered roller bearing - Precision tapered roller bearing

Product modelBT4B 328912 E3/C675
d355.6 mm
D488.95 mm
B317.5mm
d1≈382mm
D1≈446mm
r1,2min.1mm
r3,4min.3.3mm
Pu830kN
CF1080kN
CFa177kN
Calculation coefficient(K)1.75
Calculation coefficient(e)0.33
Y12
Y23
Y02
Mass bearing170kg

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BT4B 328912 E3/C675 / Four row tapered roller bearing / Precision tapered roller bearing