NTN
Bearing30228/DFC440
Matched tapered roller bearings arranged face-to-face
Specifications
| Bore (d) | 140.000 mm |
| Outer Diameter (D) | 250.000 mm |
| Width (B) | 91.500 mm |
| Seal Type | Open |
| Bearing Type | Tapered Roller |
| Dynamic Load (C) | 773.000 kN |
| Static Load (C₀) | 1140.000 kN |
| Speed — Grease | 1,500 RPM |
| Speed — Oil | 2,600 RPM |
| Temperature Range | -30°C to 120°C |
| Rows | 1 |
| Clearance | CN/Normal |
NTN equivalent
Cross-References(10)
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