NTN
Bearing240/630 BC
Spherical roller bearing for wind turbine main shafts
Specifications
| Bore (d) | 630.000 mm |
| Outer Diameter (D) | 920.000 mm |
| Width (B) | 290.000 mm |
| Seal Type | Open |
| Bearing Type | Spherical Roller |
| Dynamic Load (C) | 9307.000 kN |
| Static Load (C₀) | 17600.000 kN |
| Speed — Grease | 20 RPM |
| Speed — Oil | 45 RPM |
| Temperature Range | -30°C to 120°C |
| Rows | 1 |
| Clearance | CN/Normal |
NTN equivalent
Cross-References(10)
- FAG (Schaeffler)240/630 BC~$2,029.60→
- Timken240/630 BC~$1,963.06→
- KOYO (JTEKT)240/630 BC~$1,829.97→
- INA (Schaeffler)240/630 BC~$1,663.61→
- MinebeaMitsumi (NMB)240/630 BC~$1,663.61→
- RBC Bearings240/630 BC~$1,663.61→
- Peer Bearing240/630 BC~$1,663.61→
- Nachi Fujikoshi240/630 BC~$1,663.61→
- SKF240/630 BC~$2,129.42→
- NSK240/630 BC~$1,929.79→
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