american 280A344 SINGLE ROW CYLINDRICAL ROLLER BEARING
| Brand Name |
american |
| Model Number |
280A344 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
american 280A344 bearing Size Chart (mm/inches) |
|---|
| Bearing number | A4050/A4138 |
| Size (mm) | 12.7x34.988x10.998 |
| Bore Diameter (mm) | 12,7 |
| Outer Diameter (mm) | 34,988 |
| Width (mm) | 10,998 |
| d | 12,7 mm |
| D | 34,988 mm |
| T | 10,998 mm |
| B | 10,988 mm |
| C | 8,73 mm |
| a | 8,3 mm |
| r min. | 1,2 mm |
| r2 min. | 1,2 mm |
| da min. | 18,5 mm |
| Da | 29 mm |
| db min | 17 mm |
| ra max. | 1,2 mm |
| rb max. | 1,2 mm |
| Db | 32 mm |
| Weight | 0,055 Kg |
| Basic dynamic load rating (C) | 12,6 kN |
| Basic static load rating (C0) | 11,9 kN |
| (Grease) Lubrication Speed | 12000 r/min |
| (Oil) Lubrication Speed | 17000 r/min |
| Calculation factor (e) | 0,45 |
| Calculation factor (Y0) | 0,73 |