PARTS MANUAL FOR D58P-1 KOMATSU BULLDOZER OR CRAWLER DOZER
Online shopping PARTS MANUAL FOR D58P-1 KOMATSU BULLDOZER OR CRAWLER DOZER from a great IRA Hydraulic Pump Technical support and service selection at 50x90x20 Size (mm) Store. ... 50x90x20 Komatsu Hydraulic Pump Accessories. 50 Bore Diameter (mm)
| Bearing number: | 7210 |
| Size (mm): | 50x90x20 |
| Bore Diameter (mm): | 50 |
| Outer Diameter (mm): | 90 |
| Width (mm): | 20 |
| d: | 50 mm |
| D: | 90 mm |
| B: | 20 mm |
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Product Details
| Bearing number | 7210 |
| Size (mm) | 50x90x20 |
| Bore Diameter (mm) | 50 |
| Outer Diameter (mm) | 90 |
| Width (mm) | 20 |
| d | 50 mm |
| D | 90 mm |
| B | 20 mm |
| C | 20 mm |
| Angle (α) | 30 ° |
| a | 30.4 mm |
| r min. | 1.1 mm |
| r1 min. | 0.6 mm |
| da min. | 57 mm |
| Da max. | 83 mm |
| ra max. | 1 mm |
| Weight | 0.485 Kg |
| (Grease) Lubrication Speed | 8500 r/min |
| Bearing No. | 7210 |
| r(min) | 1.1 |
| r1(min) | 0.6 |
| Cr | 51.6 |
| C0r | 31.5 |
| Cu | 1.95 |
| f0 | - |
| Grease lub. | 6800 |
| Oil lub. | 8800 |
| a(mm) | 30.4 |
| da(min) | 57 |
| Da(max) | 83 |
| ra(max) | 1 |
| (Refer.)Mass(kg) | 0.485 |
Company Profile
| Worktime |
9:00-18:00 |
| Phone |
86-510-85310167 |
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