PC300 final drive assy , 20Y-27-11250,PC300-6 complete travel motor,PC300-7,PC300-8 track device
QuestionPC300 final drive assy , 20Y-27-11250,PC300-6 complete travel motor,PC300-7,PC300-8 track device ? Kate Komatsu part Machinery Co., Ltd Find 4,762 Bore Diameter (mm) what you need faster 4.762x7.938x3.175 by entering your pc300 information .
| Bearing number: | D/W R156-2ZS |
| Size (mm): | 4.762x7.938x3.175 |
| Bore Diameter (mm): | 4,762 |
| Outer Diameter (mm): | 7,938 |
| Width (mm): | 3,175 |
| d: | 4,762 mm |
| D: | 7,938 mm |
| B: | 3,175 mm |
Product Details
| Bearing number | D/W R156-2ZS |
| Size (mm) | 4.762x7.938x3.175 |
| Bore Diameter (mm) | 4,762 |
| Outer Diameter (mm) | 7,938 |
| Width (mm) | 3,175 |
| d | 4,762 mm |
| D | 7,938 mm |
| B | 3,175 mm |
| C | 3,175 mm |
| Weight | 0,0005 Kg |
| Basic dynamic load rating (C) | 0,203 kN |
| Basic static load rating (C0) | 0,075 kN |
| Fatigue load limit (Pu) | 0,003 |
| Reference speed | 140 000 r/min |
| d1 ≈ | 5.53 mm |
| D2 ≈ | 7.3 mm |
| r1,2 min. | 0.1 mm |
| da min. | 5.4 mm |
| da max. | 5.4 mm |
| Da max. | 7.4 mm |
| ra max. | 0.1 mm |
| Basic dynamic load rating C | 0.203 kN |
| Basic static load rating C0 | 0.075 kN |
| Fatigue load limit Pu | 0.003 kN |
| Limiting speed | 70000 r/min |
| Calculation factor kr | 0.015 |
| Calculation factor f0 | 7.6 |
| Mass bearing | 0.00041 kg |
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