PC200-7 PC220-7 PC270-7 20Y-06-31611 excavator spare parts cab wiring harness
PC200-7 PC220-7 PC270-7 20Y-06-31611 excavator spare parts cab wiring harness Kate Komatsu part Machinery Co., Ltd Manufacturers , 1.397x4.762x5.944 Online Wholesale Suppliers !
| Bearing number: |
D/W R1 R-2Z |
| Size (mm): |
1.397x4.762x5.944 |
| Bore Diameter (mm): |
1,397 |
| Outer Diameter (mm): |
4,762 |
| Width (mm): |
5,944 |
| d: |
1,397 mm |
| D: |
4,762 mm |
| B: |
5,944 mm |
Product Details
| Bearing number |
D/W R1 R-2Z |
| Size (mm) |
1.397x4.762x5.944 |
| Bore Diameter (mm) |
1,397 |
| Outer Diameter (mm) |
4,762 |
| Width (mm) |
5,944 |
| d |
1,397 mm |
| D |
4,762 mm |
| B |
5,944 mm |
| C |
0,787 mm |
| D3 |
5.944 mm |
| Weight |
0,00033 Kg |
| Basic dynamic load rating (C) |
0,133 kN |
| Basic static load rating (C0) |
0,034 kN |
| Fatigue load limit (Pu) |
0,001 |
| Reference speed |
200 000 r/min |
| d1 ≈ |
2.33 mm |
| D2 ≈ |
4.25 mm |
| r1,2 min. |
0.1 mm |
| da min. |
2 mm |
| da max. |
2.2 mm |
| ra max. |
0.1 mm |
| Basic dynamic load rating C |
0.133 kN |
| Basic static load rating C0 |
0.034 kN |
| Fatigue load limit Pu |
0.001 kN |
| Limiting speed |
100000 r/min |
| Calculation factor kr |
0.03 |
| Calculation factor f0 |
5.7 |
| Mass bearing |
0.0003 kg |