HU
EN3904 2Z INA
Net price:
Main warehouse:
25.921 €/db
Main warehouse:
On stock
4 db
Product details from catalogue
Drawings:
3904-2Z INA
| d | Bore diameter | 20 mm |
| D | Outside diameter | 37 mm |
| B | Width | 13 mm |
| Cr | Basic dynamic load rating, radial | 9.100 N |
| C0r | Basic static load rating, radial | 6.800 N |
| Cur | Fatigue load limit, radial | 345 N |
| nG | Limiting speed | 15.000 1/min |
| nϑr | Reference speed | 12.100 1/min |
| ≈m | Weight | 55 g |
| da min | Minimum diameter shaft shoulder | 23,2 mm |
| Da max | Maximum diameter of housing shoulder | 33,8 mm |
| ra max | Maximum fillet radius | 0,6 mm |
| rmin | Minimum chamfer dimension | 0,6 mm |
| D2 | Caliber diameter outer ring | 33,2 mm |
| d2 | Caliber diamter inner ring | 24,25 mm |
| a | Distance between the apexes of the pressure cones | 18,766 mm |
| α | Contact angle | 25 ° |
| Tmin | Operating temperature min. | -20 °C |
| Tmax | Operating temperature max. | 100 °C |
| Lubricant | ball bearing grease, low noise for D<=62mm | GA14 |
| Sealing | Non-contact seal on both sides | 2RZ |
| Cage | solid cage made of glass-fiber reinforced polyamid PA66 | TVH |
| Tolerance class | Normal (PN) | PN |
| Axial internal clearance | Group N (CN) | CN |
| Dimensional / heat stabilization | Rings dimensional stabilized up to 120° | SN |
| Design variant | Design variant B | B |