| Product Number | BC4B 320989/HA3 Bearing |
| System of Measurement | Metric |
| Roller Bearing Type | Cylindrical |
| For Load Direction | Combined Radial and Thrust |
| Bore Dia (d) | 380 mm |
| Outer Dia (D) | 540 mm |
| Total Bearing Width Over Inner Ring(S)(B) | 400 mm |
| Total Bearing Width Over Outer Ring(S)(C) | 380 mm |
| Dynamic Radial Load | 6440 kN |
| Static Radial Load | 14000 kN |
| Lubrication | Grease, Oil |
| Temperature Range | -30° to 110 °C |
| RoHS | Compliant |
| REACH | Compliant |
| Corner Radius/Chamfer Inner Ring(r1,2)(min#) | 4 mm |
| Chamfer Dimension On The Outer Ring(r3,4)(min#) | 2 mm |
| Dynamic Load Rating | 6440 kN |
| Static Load Rating | 14000 kN |
| Fatigue Load Limit(Pu) | 1200 kN |
| Static Load Rating | 10000 kN greater |
| Calculation Factor(Kr) | 650 |
| Mass Bearing | 300 kg |
| Raceway Diameter Inner Ring(F) | 422 mm |
| Design Variant/Feature | BC4.18/W33GWI |
| Width of Annular Groove(B) | 13.9 mm |
| Chamfer Angle Inner Ring(α) | 20 ° |
| Diameter Lubrication Hole(Outer Ring)(K) | 7.5 mm |
| Outer Ring Shoulder Diameter(D1) | 492.5 mm |
BC4B 320989/HA3 Bearing|Rolling mill bearings|Four row cylindrical roller bearings|Cylindrical roller bearings|BC4B 320989/HA3_Bearing
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