Komatsu 9pipeage 6738-11-4740 pipeage
Komatsu 9pipeage 6738-11-4740 pipeage Manufacturers , Zenith Industrial Manufacture Co.,Ltd Online 50,000 Bore Diameter (mm) Wholesale 50x90x20 Suppliers !
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 6210N |
| Size (mm) | 50x90x20 |
| Bore Diameter (mm) | 50,000 |
| Outer Diameter (mm) | 90,000 |
| Width (mm) | 20,000 |
| d | 50,000 mm |
| D | 90,000 mm |
| B | 20,000 mm |
| C | 20,000 mm |
| d1 | 59.6 mm |
| D1 | 80.8 mm |
| a min | 3.07 mm |
| a max | 3.28 mm |
| rs min | 1.1 mm |
| rNs min | 0.5 mm |
| D3 max | 86.79 mm |
| b min | 2.7 mm |
| b max | 3 mm |
| r0 max | 0.6 mm |
| Radial clearance class | CN |
| Mass | 0.45 kg |
| Dynamic load, C | 34.5 kN |
| Static load, C0 | 23.2 kN |
| Fatigue limit load, Cu | 1.3 kN |
| f0 | 14.4 |
| Nref | 8,200 rpm |
| Nlim | 12,000 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.41 Hz |
| Characteristic rolling element frequency, BSF | 5.33 Hz |
| Characteristic outer ring frequency, BPF0 | 4.09 Hz |
| Characteristic inner ring frequency, BPFI | 5.91 Hz |
| da min | 56.5 mm |
| Da max | 83.5 mm |
| ra max | 1 mm |
| rNa max | 0.5 mm |
| Db min | 98 mm |
Company Profile
| Worktime |
9:00-18:00 |
| Phone |
00852-68515715 |
