BT4B 331649/HA4 Bearing

BT4B 331649/HA4 rolling mill bearing 863.6x1181.1x666.75mm bearing bearing BT4B 331649HA4 bearings 863.6*1181.1*666.75


1 Techincal datas of bearing BT4B 331649/HA4

drawing of rolling mill bearings BT4B 331649HA4 bearing

d 863.6 mm

D 1181.1 mm

B 666.75 mm

T 666.75 mm

d1 ≈ 929 mm

D1 ≈ 1972 mm

r1,2 min. 4.8 mm

r3,4 min. 3.3 mm

Calculation data

Basic dynamic load rating C 20900 kN

Basic static load rating C0 57000 kN

Fatigue load limit Pu 3550 kN

Comparative radial load rating CF 5600 kN

Comparative axial load rating CFa 909 kN


Mass bearing 2150 kg

2 Products picture of BT4B 331649/HA4 bearing

four row tapered roller bearings BT4B 331649HA4-rolling mill bearing

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