NNU493 NTN Tapered Roller Bearing
Thrust Spherical Roller Bearing are Osborn Load BEARING LTD a few brands you will find in 300 mm B our 124 ° α inventory. Find NNU493 NTN Tapered Roller Bearing to see what's in stock!
| Brand Name: | NTN |
| Model Number: | NNU493 |
| B: | 300 mm |
| α: | 124 ° |
| Permissible sliding velocity v max.: | 0.5 m/s |
| Specific dynamic load factor K: | 25 N/mm² |
| Permissible sliding velocity v min.: | 0 m/s |
| Coefficient of friction µ max.: | 0.15 |
| Specific static load factor K0: | 45 N/mm² |
| Tolerance shaft: | e7 |
Product Details
| B | 300 mm |
| α | 124 ° |
| Permissible sliding velocity v max. | 0.5 m/s |
| Specific dynamic load factor K | 25 N/mm² |
| Permissible sliding velocity v min. | 0 m/s |
| Coefficient of friction µ max. | 0.15 |
| Specific static load factor K0 | 45 N/mm² |
| Tolerance shaft | e7 |
| Tolerance housing | H7 |
| a | 15 mm |
| d | 210 mm |
| Mass bushing | 18.2 kg |
| D | 230 mm |
| h | 212.5 mm |
| Coefficient of friction µ min. | 0.08 |