FAG Needle roller bearings - NA4909-RSR-XL
| Brand Name | Fag Bearing |
| Model Number | NA4909-RSR-XL |
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |
Product Details
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Double Row |
| Roller Profile | Symmetric |
| Center Guidance | Fixed Inner Ring Rib |
| Retainer Material | Machined Brass |
| Nr. of Holes | 8 |
| Weight | 640.000 kg |
| d | 530 mm |
| D | 870 mm |
| B | 272 mm |
| Fillet Radius/Chamfer | 7.5 mm |
| Groove Width A | 45 mm |
| Hole Diameter (do) | 20 mm |
| Dynamic Load Rating | 10,200,000 N |
| Static Load Rating | 14,600,000 N |
| Limiting Speed - Grease | 390 rpm |
| Limiting Speed - Oil | 510 rpm |
| Constant e | 0.32 |
| Axial Load Factor Y0 | 2.08 |
| Axial Load Factor Y1 | 2.13 |
| Axial Load Factor Y2 | 3.17 |
| Radial Clearance | 0.280 to 0.440 mm |
| da (min) | 566 mm |
| Da (max) | 834 mm |
| ra (max) | 6 mm |
Company Profile
| Worktime | Seg - Sex (9.00 - 18.00) Sáb (9: 00-12: 00) |
| Phone | (65) 8257 8518 |
| Fax | (65) 6258 7399 |