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 |