Komatsu Dowel 21N-27-11441 Dowel 22M-70-22970 Dowel
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu Dowel 21N-27-11441 Dowel 22M-70-22970 Dowel Size Chart (mm/inches) |
|---|
| Bearing number | NU3313 |
| Size (mm) | 65x140x58.7 |
| Bore Diameter (mm) | 65 |
| Outer Diameter (mm) | 140 |
| Width (mm) | 58.7 |
| d | 65 mm |
| Fw | 83.5 mm |
| D | 140 mm |
| B | 58.7 mm |
| C | 58.7 mm |
| r min. | 2.1 mm |
| r1 min. | 2.1 mm |
| Weight | 4.53 Kg |
| Basic dynamic load rating (C) | 241 kN |
| Basic static load rating (C0) | 294 kN |
| (Grease) Lubrication Speed | 3900 r/min |
| Bearing No. | NU3313 |
| r(min) | 2.1 |
| r1(min) | 2.1 |
| Cr | 302 |
| C0r | 294 |
| Cu | 43.9 |
| Grease lub. | 3900 |
| Oil lub. | 5800 |
| Ew | - |
| d1 | - |
| B1 | - |
| B2 | - |
| da(min) | - |
| db(min) | 76 |
| db(max) | 81 |
| dc(min) | - |
| dd(min) | - |
| Da(max) | 129 |
| Db(max) | - |
| Db(min) | - |
| ra(max) | 2 |
| rb(max) | 2 |
| (Refer.)Mass(kg) | 4.53 |