40 mm x 90 mm x 23 mm NTN 7308 Single row or matched pairs of angular contact ball bearings
| Brand Name |
NTN |
| Model Number |
7308 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 7308 bearing Size Chart (mm/inches) |
|---|
| Bearing number | NA4904 |
| Size (mm) | 20x37x17 |
| Bore Diameter (mm) | 20 |
| Outer Diameter (mm) | 37 |
| Width (mm) | 17 |
| d | 20 mm |
| Fw | 25 mm |
| D | 37 mm |
| B | 17 mm |
| C | 17 mm |
| r min. | 0,3 mm |
| da min. | 22 mm |
| Da max. | 35 mm |
| ra max. | 0,3 mm |
| Weight | 0,077 Kg |
| Basic dynamic load rating (C) | 19,7 kN |
| Basic static load rating (C0) | 22,9 kN |
| (Grease) Lubrication Speed | 11000 r/min |
| hidYobi | NA4904 |
| LangID | 1 |
| D_ | 37 |
| B_ | 17 |
| hidTable | ecat_NSMRNR |
| GRS rpm | 11000 |
| ra | 0.3 |
| da_min | 22 |
| d2 | 20 |
| C0 | 22.9 |
| C1_ | 17 |
| DE_ | 33 |
| SLR | 11.8 |
| Prod_Type3 | NRB_S_NA |
| DA_ | 4 |
| Z_ | 14 |
| SI | 25 |
| yobi | NA4904 |
| da_max | 35 |
| OIL rpm | 18000 |
| SDM_ | 29 |
| r | 0.3 |
| KBRG | 8353 |
| mass2 | 0.077 |
| B1 | 17 |