SKF
BearingQJ 309 MA/C3
Four-point contact ball bearing

Specifications
| Bore (d) | 45.000 mm |
| Outer Diameter (D) | 100.000 mm |
| Width (B) | 25.000 mm |
| Seal Type | c3 |
| Bearing Type | Angular Contact |
| Dynamic Load (C) | 100.000 kN |
| Static Load (C₀) | 83.000 kN |
| Speed — Grease | 8,889 RPM |
| Speed — Oil | 12,000 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 309 MA/C3~$44.34→
- NTNQJ 309 MA/C3~$42.81→
- FAG (Schaeffler)QJ 309 MA/C3~$46.63→
- TimkenQJ 309 MA/C3~$45.10→
- KOYO (JTEKT)QJ 309 MA/C3~$42.04→
- INA (Schaeffler)QJ 309 MA/C3~$38.22→
- MinebeaMitsumi (NMB)QJ 309 MA/C3~$38.22→
- RBC BearingsQJ 309 MA/C3~$38.22→
- Peer BearingQJ 309 MA/C3~$38.22→
- Nachi FujikoshiQJ 309 MA/C3~$38.22→
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