BT4B 331372/HA4 Bearing

rolling mill bearing BT4B 331372/HA4 1003.3mm*1558.9mm*800.1mm bearing bearing 1003.3x1358.9mmx800.1mm BT4B 331372/HA4 four row tapered roller bearing


1 Dimensions of rolling mill bearings BT4B 331372HA4

drawing of rolling mill bearings BT4B 331372HA4 bearing

d 1003.3 mm

D 1358.9 mm

B 800.1 mm

T 800.1 mm

d1 ≈ 1080 mm

D1 ≈ 1240 mm

r1,2 min. 4.8 mm

r3,4 min. 12.7 mm

Basic dynamic load rating C 27500 kN

Basic static load rating C0 81500 kN

Fatigue load limit Pu 4750 kN


Mass bearing 3450 kg

2 Bearing picture of BT4B 331372HA4

four row tapered roller bearing BT4B 331372HA4

3 Bearing BT4B 331372HA4 Hot tags

BT4B 331372HA4, BT4B331372HA4,BT4B 331372/HA4 bearing, bearing BT4B 331372/HA4

4 Application of four row taper roller bearing BT4B 331372HA4 separate bearings

four row taper roller bearing BT4B 331372HA4 separate bearings is commonly used for moderate speed, heavy duty applications where durability is required. The applications includes agriculture, construction and mining equipment,steel industry.

For more industrial bearings including rolling mill bearings,rolling neck bearings, four row taper roller bearings or four row cylindrical roller bearings etc, freely contact Mr Gavin Chu for more details.(

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