Description



| Model | NNU4920/W33 |
| Bore Dia (d) | 100mm |
| Outer Dia (D) | 140mm |
| Width (B) | 40mm |
| Material | 52100 Chrome Steel |
| Structure | Double Row |
| Grade | ABEC-1, ABEC-3, ABEC-5 |
| Certificate | ISO9001:2008 |
| OEM | Available |
| Application | Agriculture, construction and mining equipment, various axle systems, conveyance vehicles, gear box, engine motors, reducers, etc. |







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