Nachi Fujikoshi
Bearing663/653
Single row tapered roller bearing
Specifications
| Bore (d) | 82.550 mm |
| Outer Diameter (D) | 146.050 mm |
| Width (B) | 41.275 mm |
| Seal Type | Open |
| Bearing Type | Tapered Roller |
| Dynamic Load (C) | 269.000 kN |
| Static Load (C₀) | 320.000 kN |
| Speed — Grease | 3,600 RPM |
| Speed — Oil | 4,300 RPM |
| Temperature Range | -30°C to 120°C |
| Rows | 1 |
| Clearance | CN/Normal |
Nachi equivalent
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