SKF
Bearing21312 EK/C3
Spherical roller bearing with tapered bore and relubrication features
Specifications
| Bore (d) | 60.000 mm |
| Outer Diameter (D) | 130.000 mm |
| Width (B) | 31.000 mm |
| Seal Type | c3 |
| Bearing Type | Spherical Roller |
| Dynamic Load (C) | 217.000 kN |
| Static Load (C₀) | 240.000 kN |
| Speed — Grease | 4,800 RPM |
| Speed — Oil | 6,300 RPM |
| Temperature Range | -30°C to 120°C |
| Rows | 1 |
| Clearance | CN/Normal |
Spherical roller bearings can accommodate heavy loads in both directions. They are self-aligning and accommodate misalignment and shaft deflections, with virtually no increase in friction or temperature. The design includes features to facilitate relubrication. The bearings can be used in a modular system, including housings, sleeves and nuts.
Cross-References(10)
- NSK21312 EK/C3~$69.29→
- NTN21312 EK/C3~$66.90→
- FAG (Schaeffler)21312 EK/C3~$72.88→
- Timken21312 EK/C3~$70.49→
- KOYO (JTEKT)21312 EK/C3~$65.71→
- INA (Schaeffler)21312 EK/C3~$59.73→
- MinebeaMitsumi (NMB)21312 EK/C3~$59.73→
- RBC Bearings21312 EK/C3~$59.73→
- Peer Bearing21312 EK/C3~$59.73→
- Nachi Fujikoshi21312 EK/C3~$59.73→
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