530 mm x 870 mm x 272 mm NTN 231/530BK spherical roller bearings
| Brand Name |
NTN |
| Model Number |
231/530BK |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 231/530BK bearing Size Chart (mm/inches) |
|---|
| Bearing number | EE790120/790221 |
| Size (mm) | 304.8x558.8x136.525 |
| Bore Diameter (mm) | 304,8 |
| Outer Diameter (mm) | 558,8 |
| Width (mm) | 136,525 |
| d | 304,8 mm |
| D | 558,8 mm |
| T | 136,525 mm |
| B | 136,525 mm |
| C | 98,425 mm |
| R | 1,3 mm |
| r | 6,3 mm |
| a - | 24,4 mm |
| Da | 514 mm |
| db | 335 mm |
| da | 335 mm |
| Db | 501 mm |
| Weight | 126,22 Kg |
| Basic static load rating (C0) | 4100 kN |
| Factor (G1) | 2663,9 |
| Factor (G2) | 170,3 |
| Factor (Cg) | 0,0595 |
| Factor (K) | 1,48 |
| Basic dynamic load rating (C90) | 685 |
| Basic dynamic load rating (Ca90) | 464 |
| Basic dynamic load rating (C1) | 2640 kN |
| Calculation factor (e) | 0,4 |