SKF
BearingQJ 1248 MA/344524
Four-point contact ball bearing
Specifications
| Bore (d) | 240.000 mm |
| Outer Diameter (D) | 440.000 mm |
| Width (B) | 85.000 mm |
| Seal Type | Open |
| Bearing Type | Angular Contact |
| Dynamic Load (C) | 663.000 kN |
| Static Load (C₀) | 1220.000 kN |
| Speed — Grease | 2,083 RPM |
| Speed — Oil | 2,400 RPM |
| Temperature Range | -30°C to 120°C |
| Rows | 1 |
| Clearance | CN/Normal |
Four-point contact ball bearings can accommodate high axial loads in both directions and small radial loads. They can operate at very high speeds and are more suitable than deep groove ball bearings for supporting large axial forces. The outer ring, with ball and cage assembly, can be mounted separately from the two inner ring halves.
Cross-References(10)
- NSKQJ 1248 MA/344524~$208.99→
- NTNQJ 1248 MA/344524~$201.78→
- FAG (Schaeffler)QJ 1248 MA/344524~$219.80→
- TimkenQJ 1248 MA/344524~$212.59→
- KOYO (JTEKT)QJ 1248 MA/344524~$198.18→
- INA (Schaeffler)QJ 1248 MA/344524~$180.16→
- MinebeaMitsumi (NMB)QJ 1248 MA/344524~$180.16→
- RBC BearingsQJ 1248 MA/344524~$180.16→
- Peer BearingQJ 1248 MA/344524~$180.16→
- Nachi FujikoshiQJ 1248 MA/344524~$180.16→
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