Bearing B250-8 NSK
LET OUR Bearing B250-8 NSK EXPERTS GET YOU THE PARTS YOU 104.775x180.975x48.006 NEED. 104,775 Bore Diameter (mm)
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 4T-786/772 |
| Size (mm) | 104.775x180.975x48.006 |
| Bore Diameter (mm) | 104,775 |
| Outer Diameter (mm) | 180,975 |
| Width (mm) | 48,006 |
| d | 104,775 mm |
| D | 180,975 mm |
| T | 48,006 mm |
| B | 48,006 mm |
| C | 38,1 mm |
| d1 | 139 mm |
| a | 39.52 mm |
| e | 0.39 |
| Y2 | 1.56 |
| Y0 | 0.86 |
| Mass | 4.9 kg |
| Dynamic load, C | 285 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 430 kN |
| Fatigue limit load, Cu | 47.5 kN |
| Nlim (oil) | 2,700 rpm |
| Nlim (grease) | 2,000 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.44 Hz |
| Characteristic rolling element frequency, BSF | 7.93 Hz |
| Characteristic outer ring frequency, BPF0 | 9.24 Hz |
| Characteristic inner ring frequency, BPFI | 11.76 Hz |
| ra max | 6.4 mm |
| r1a max | 3.3 mm |
