SKF
Bearing21317 EK/C3
Spherical roller bearing with tapered bore and relubrication features
Specifications
| Bore (d) | 85.000 mm |
| Outer Diameter (D) | 180.000 mm |
| Width (B) | 41.000 mm |
| Seal Type | c3 |
| Bearing Type | Spherical Roller |
| Dynamic Load (C) | 331.000 kN |
| Static Load (C₀) | 375.000 kN |
| Speed — Grease | 3,800 RPM |
| Speed — Oil | 5,300 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)
- NSK21317 EK/C3~$99.05→
- NTN21317 EK/C3~$95.63→
- FAG (Schaeffler)21317 EK/C3~$104.17→
- Timken21317 EK/C3~$100.76→
- KOYO (JTEKT)21317 EK/C3~$93.92→
- INA (Schaeffler)21317 EK/C3~$85.39→
- MinebeaMitsumi (NMB)21317 EK/C3~$85.39→
- RBC Bearings21317 EK/C3~$85.39→
- Peer Bearing21317 EK/C3~$85.39→
- Nachi Fujikoshi21317 EK/C3~$85.39→
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