150 mm x 230 mm x 156 mm KOYO 313891-1 cylindrical roller bearings
| Brand Name |
KOYO |
| Model Number |
313891-1 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOYO 313891-1 bearing Size Chart (mm/inches) |
|---|
| Bearing number | 30248 |
| Size (mm) | 240x440x79 |
| Bore Diameter (mm) | 240 |
| Outer Diameter (mm) | 440 |
| Width (mm) | 79 |
| d | 240 mm |
| D | 440 mm |
| T | 79 mm |
| B | 72 mm |
| C | 60 mm |
| a - | 6 mm |
| r1 min. | 5 mm |
| r2 min. | 4 mm |
| Weight | 46.4 Kg |
| Basic dynamic load rating (C) | 965000 kN |
| Basic static load rating (C0) | 1400000 kN |
| (Grease) Lubrication Speed | 750 r/min |
| (Oil) Lubrication Speed | 1000 r/min |
| Calculation factor (e) | 0.46 |
| Calculation factor (Y0) | 0.72 |