9878 SKF SKF CR SEALS
| Brand Name: | SKF |
| Model Number: | 9878 |
| 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: | 6 |
| Weight: | 43.300 kg |
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 | 6 |
| Weight | 43.300 kg |
| d | 240 mm |
| D | 360 mm |
| B | 118 mm |
| Fillet Radius/Chamfer | 3 mm |
| Groove Width A | 22 mm |
| Hole Diameter (do) | 10 mm |
| Dynamic Load Rating | 1,990,000 N |
| Static Load Rating | 2,800,000 N |
| Limiting Speed - Grease | 1,000 rpm |
| Limiting Speed - Oil | 1,300 rpm |
| Constant e | 0.32 |
| Axial Load Factor Y0 | 2.05 |
| Axial Load Factor Y1 | 2.10 |
| Axial Load Factor Y2 | 3.13 |
| Radial Clearance | 0.150 to 0.240 mm |
| da (min) | 254 mm |
| Da (max) | 346 mm |
| ra (max) | 2.5 mm |