4CR3 KOYO ROLL NECK BEARINGS for ROLLING MILL
LET NTN-SNR BEARING LIMITED OUR 4CR3 KOYO ROLL NECK BEARINGS for ROLLING MILL EXPERTS GET YOU 2.07 Axial Load Factor Y0 THE PARTS 0.280 to 0.440 mm Radial Clearance YOU NEED.
| Brand Name: | KOYO |
| Model Number: | 4CR3 |
| Radial Clearance: | 0.280 to 0.440 mm |
| Axial Load Factor Y0: | 2.07 |
| Fillet Radius/Chamfer: | 6 mm |
| Enclosure: | Open |
| Axial Load Factor Y2: | 3.15 |
| Nr. of Holes: | 8 |
| d: | 530 mm |
| Limiting Speed - Grease: | 450 rpm |
Product Details
| Radial Clearance | 0.280 to 0.440 mm |
| Axial Load Factor Y0 | 2.07 |
| Fillet Radius/Chamfer | 6 mm |
| Enclosure | Open |
| Axial Load Factor Y2 | 3.15 |
| Nr. of Holes | 8 |
| d | 530 mm |
| Limiting Speed - Grease | 450 rpm |
| Constant e | 0.32 |
| ra (max) | 5 mm |
| da (min) | 558 mm |
| Limiting Speed - Oil | 550 rpm |
| Retainer Material | Machined Brass |
| D | 780 mm |
| Hole Diameter (do) | 20 mm |
| Static Load Rating | 12,500,000 N |
| Configuration | Double Row |
| Bore Type | Cylindrical Bore |
| Weight | 417.000 kg |
| Dynamic Load Rating | 7,800,000 N |
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