| Product Number | BC4-8021/HB1 Bearing |
| System of Measurement | Metric |
| Roller Bearing Type | Cylindrical |
| For Load Direction | Combined Radial and Thrust |
| Bore Dia (d) | 850 mm |
| Outer Dia (D) | 1180 mm |
| Total Bearing Width Over Inner Ring(S)(B) | 850 mm |
| Total Bearing Width Over Outer Ring(S)(C) | 850 mm |
| Dynamic Radial Load | 28100 kN |
| Static Radial Load | 73500 kN |
| Lubrication | Grease, Oil |
| Temperature Range | -30° to 110 °C |
| RoHS | Compliant |
| REACH | Compliant |
| Corner Radius/Chamfer Inner Ring(r1,2)(min#) | 20 mm |
| Chamfer Dimension On The Outer Ring(r3,4)(min#) | 4 mm |
| Dynamic Load Rating | 28100 kN |
| Static Load Rating | 73500 kN |
| Fatigue Load Limit(Pu) | 4650 kN |
| Static Load Rating | 10000 kN greater |
| Calculation Factor(Kr) | 700 |
| Mass Bearing | 2900 kg |
| Raceway Diameter Inner Ring(F) | 940 mm |
| Design Variant/Feature | BC4.10/W33WI |
| Width of Annular Groove(B) | 22.3 mm |
| Chamfer Angle Inner Ring(α) | 20 ° |
| Diameter Lubrication Hole(Outer Ring)(K) | 12 mm |
BC4-8021/HB1 Bearing|Rolling mill bearings|Four row cylindrical roller bearings|Cylindrical roller bearings|BC4-8021/HB1_Bearing
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