Komatsu Size Chart (mm/inches) |
|---|
| Bearing number | 5211N |
| Size (mm) | 55x100x33.3 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 100 |
| Width (mm) | 33.3 |
| d | 55 mm |
| D | 100 mm |
| B | 33.3 mm |
| C | 33.3 mm |
| a | 3.28 mm |
| b | 2.7 mm |
| r min. | 1.5 mm |
| D1 | 96.8 mm |
| Weight | 0.960 Kg |
| Basic dynamic load rating (C) | 67,5 kN |
| Basic static load rating (C0) | 56,5 kN |
| (Grease) Lubrication Speed | 4500 r/min |
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Double Row |
| Bore Size | 55 mm |
| Outside Diameter | 100 mm |
| Width | 33.3 mm |
| Fillet Radius/Chamfer | 1.5 mm |
| Groove Width | 2.7 mm |
| Groove Diameter | 96.8 mm |
| a (max) | 3.3 mm |
| Dynamic Load Rating | 67,500 N |
| Static Load Rating | 56,500 N |
| Limiting Speed - Grease | 4,500 rpm |
| Limiting Speed - Oil | 6,300 rpm |
| Radial Clearance | 0.008 to 0.028 mm |
| da | 64 mm |
| Da | 91 mm |
| Dx | 108 mm |
| ra | 1.5 mm |
| Cy | 5.4 mm |