SKF
BearingBT4B 331123 DG/HA1
Four-row tapered roller bearing
Specifications
| Bore (d) | 863.600 mm |
| Outer Diameter (D) | 1130.300 mm |
| Width (B) | 669.925 mm |
| Seal Type | Open |
| Bearing Type | Tapered Roller |
| Dynamic Load (C) | 19800.000 kN |
| Static Load (C₀) | 62000.000 kN |
| Speed — Grease | 2,000 RPM |
| Speed — Oil | 3,000 RPM |
| Temperature Range | -30°C to 120°C |
| Rows | 1 |
| Clearance | CN/Normal |
Four-row tapered roller bearings can accommodate combined heavy radial and axial loads at low to moderate speeds. They are used almost exclusively in work roll applications such as rolling mills. SKF manufactures four-row tapered roller bearings in TQO and TQI designs, in many variants and with different features.
Cross-References(10)
- NSKBT4B 331123 DG/HA1~$3,271.59→
- NTNBT4B 331123 DG/HA1~$3,158.77→
- FAG (Schaeffler)BT4B 331123 DG/HA1~$3,440.81→
- TimkenBT4B 331123 DG/HA1~$3,327.99→
- KOYO (JTEKT)BT4B 331123 DG/HA1~$3,102.37→
- INA (Schaeffler)BT4B 331123 DG/HA1~$2,820.33→
- MinebeaMitsumi (NMB)BT4B 331123 DG/HA1~$2,820.33→
- RBC BearingsBT4B 331123 DG/HA1~$2,820.33→
- Peer BearingBT4B 331123 DG/HA1~$2,820.33→
- Nachi FujikoshiBT4B 331123 DG/HA1~$2,820.33→
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