T-8578/8520D+A NTN Cylindrical Roller Bearing
QuestionT-8578/8520D+A NTN Cylindrical Roller Bearing ? Find what China Caterpillar Hydraulic Final Drive Motor Supplier you need faster by entering your 302 mm Da (max) Spherical Roller Bearings information .
| Brand Name: | NTN |
| Model Number: | T-8578/8520D+A |
| Da (max): | 302 mm |
| da (min): | 198 mm |
| ra (max): | 3 mm |
| Nr. of Holes: | 6 |
| B: | 112 mm |
| Axial Load Factor Y0: | 1.71 |
| d: | 180 mm |
| Retainer Material: | Machined Brass |
| PDF |
T-8578/8520D+A |
Product Details
| Da (max) | 302 mm |
| da (min) | 198 mm |
| ra (max) | 3 mm |
| Nr. of Holes | 6 |
| B | 112 mm |
| Axial Load Factor Y0 | 1.71 |
| d | 180 mm |
| Retainer Material | Machined Brass |
| Fillet Radius/Chamfer | 4 mm |
| Enclosure | Open |
| Weight | 39.000 kg |
| Radial Clearance | 0.120 to 0.180 mm |
| D | 320 mm |
| Constant e | 0.39 |
| Axial Load Factor Y1 | 1.75 |
| Bore Type | Cylindrical Bore |
| Hole Diameter (do) | 10 mm |
| Groove Width A | 22 mm |
| Limiting Speed - Grease | 1,800 rpm |
| Axial Load Factor Y2 | 2.61 |
