Komatsu 114-43-48470 rod Size Chart (mm/inches) |
|---|
| Bearing number | 30208 J2/Q |
| Size (mm) | 80x40x19.75 |
| Bore Diameter (mm) | 80 |
| Outer Diameter (mm) | 40 |
| Width (mm) | 19,75 |
| d | 40 mm |
| D | 80 mm |
| T | 19.75 mm |
| d1 | 57.55 mm |
| B | 18 mm |
| C | 16 mm |
| r1,2 - min. | 1.5 mm |
| r3,4 - min. | 1.5 mm |
| a | 16 mm |
| da - max. | 49 mm |
| db - min. | 47 mm |
| Da - min. | 69 mm |
| Da - max. | 73 mm |
| Db - min. | 74 mm |
| Ca - min. | 3 mm |
| Cb - min. | 3.5 mm |
| ra - max. | 1.5 mm |
| rb - max. | 1.5 mm |
| Basic dynamic load rating - C | 61.6 kN |
| Basic static load rating - C0 | 68 kN |
| Fatigue load limit - Pu | 7.6 kN |
| Reference speed | 6300 r/min |
| Limiting speed | 8500 r/min |
| Calculation factor - e | 0.37 |
| Calculation factor - Y | 1.6 |
| Calculation factor - Y0 | 0.9 |
| bore diameter: | 40 mm |
| operating temperature range: | Maximum of +250 °F |
| cup width: | 16 mm |
| dynamic load capacity: | 61.6 kN |
| assembly type: | Cone & Cup |
| static load capacity: | 68 kN |
| outside diameter: | 80 mm |
| finish/coating: | Uncoated |
| cone width: | 18 mm |
| maximum rpm: | 8500 RPM |
| closure type: | Open |
| series: | 302 |
| cage material: | Steel |
| flange type: | Non-Flanged Cup |