3460,36 zł
Needle roller/axial cylindrical roller bearings ZARF, double direction, for screw mounting
| Class description short | Needle roller/axial cylindrical roller bearing |
| Mass netto | 0.91 kg |
| Operating temperature min. | -30.0 °C |
| Operating temperature max. | 120.0 °C |
| Basic dynamic load rating, radial | 22600.0 N |
| Basic static load rating, radial | 36000.0 N |
| REACH | REACH conform |
| RoHS | RoHS compliant |
| Axial runout | 1.0 µm |
| Basic dynamic load rating, axial | 64000.0 N |
| Basic static load rating, axial | 141000.0 N |
| Bearing friction torque | 1.3 Nm |
| Bore diameter | 20.0 mm |
| Brand | INA |
| Diameter lubrication hole | 3.2 mm |
| Distance to lubrication hole | 10.0 mm |
| Division (screwing holes) | 30.0 ° |
| Fatigue load limit, axial | 13100.0 N |
| Fatigue load limit, radial | 5200.0 N |
| Height outer ring over wave washer | 38.0 mm |
| Hight | 60.0 mm |
| Limiting speed for grease lubrication | 1500.0 1/min |
| Limiting speed for oil lubrication | 6000.0 1/min |
| Recommended INA precision locknut for radial locking (not included) | ZMA20/52 |
| Recommended INA precision locknut for axial locking (not included) | AM20 |
| Mass moment of inertia | 1.98 kg*cm² |
| Maximum diameter of housing shoulder | 53.0 mm |
| Minimum diameter shaft shoulder | 38.0 mm |
| Minimum chamfer dimension | 0.6 mm |
| Minimum chamfer dimension | 0.3 mm |
| Number of screwing holes | 12.0 |
| Number of screws | 12.0 |
| Outside diameter | 80.0 mm |
| PFAS | nein |
| Pitch circle diameter (holes) | 63.0 mm |
| Position bore in the housing | 0.1 mm |
| Required locknut force | 17623.0 N |
| Rigidity axial | 2300.0 N/µm |
| Rip diameter shaft washer | 52.0 mm |
| Screw size | M6 |
| Split | 30.0 ° |
| Tightening torque nut | 38.0 Nm |
| Tilting stiffness | 400.0 Nm/mrad |
| Width inner ring | 12.5 mm |
| Width, outer ring | 18.0 mm |
| Cage | TV |
