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 |