Komatsu Size Chart (mm/inches) |
|---|
| Bearing number | 45340 |
| Size (mm) | 200x340x112 |
| Bore Diameter (mm) | 200 |
| Outer Diameter (mm) | 340 |
| Width (mm) | 112 |
| d | 200 mm |
| D | 340 mm |
| T | 112 mm |
| B | 112 mm |
| r min. | 3 mm |
| r1 min. | 4 mm |
| da max | 244 mm |
| Db min. | 300 mm |
| ra max. | 2,5 mm |
| rb max. | 3 mm |
| Db max | 326 mm |
| Weight | 41,9 Kg |
| Basic dynamic load rating (C) | 1080 kN |
| Basic static load rating (C0) | 1840 kN |
| (Grease) Lubrication Speed | 770 r/min |
| (Oil) Lubrication Speed | 1000 r/min |
| Calculation factor (e) | 0,35 |
| Calculation factor (Y0) | 1,91 |
| Bearing No. | 45340 |
| r(min) | 3 |
| r1(min) | 4 |
| Cr | 1250 |
| C0r | 1840 |
| Cu | 104 |
| Grease lub. | 770 |
| Oil lub. | 1000 |
| da(max) | 244 |
| Da(max) | 326 |
| Da(min) | 300 |
| Sa(min) | 5 |
| ra(max) | 2.5 |
| rb(max) | 3 |
| e | 0.35 |
| Y2 | 1.95 |
| Y3 | 2.90 |
| Y0 | 1.91 |
| (Refer.)Mass(kg) | 41.9 |