Komatsu 21T-62-72671 Driving base
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 21T-62-72671 Driving base Size Chart (mm/inches) |
|---|
| Bearing number | 3204 |
| Size (mm) | 20x47x20.6 |
| Bore Diameter (mm) | 20 |
| Outer Diameter (mm) | 47 |
| Width (mm) | 20.6 |
| d | 20 mm |
| D | 47 mm |
| B | 20.6 mm |
| C | 20.6 mm |
| a | 31.5 mm |
| r min. | 1 mm |
| da min. | 25.5 mm |
| Da max. | 41.5 mm |
| ra max. | 1 mm |
| Weight | 0.170 Kg |
| Basic dynamic load rating (C) | 17.2 kN |
| Basic static load rating (C0) | 15.0 kN |
| (Grease) Lubrication Speed | 9000 r/min |
| Bearing No. | 3204 |
| r(min) | 1 |
| Cr | 21.5 |
| C0r | 15.0 |
| Cu | 0.770 |
| Grease lub. | 9000 |
| Oil lub. | 12000 |
| da(min) | 25.5 |
| da(max) | - |
| Da(max) | 41.5 |
| ra(max) | 1 |
| (Refer.)Mass(kg) | 0.170 |