5.367,10 PLN
Needle roller/axial cylindrical roller bearings ZARF..-L, double direction, for screw mounting, long shaft locating washer
| Class description short | Needle roller/axial cylindrical roller bearing |
| Mass netto | 2.022 kg |
| Operating temperature min. | -30.0 °C |
| Operating temperature max. | 120.0 °C |
| Basic dynamic load rating, radial | 40000.0 N |
| Basic static load rating, radial | 82000.0 N |
| REACH | REACH conform |
| RoHS | RoHS compliant |
| Axial runout | 1.0 µm |
| Basic dynamic load rating, axial | 90000.0 N |
| Basic static load rating, axial | 300000.0 N |
| Bearing friction torque | 2.2 Nm |
| Bore diameter | 50.0 mm |
| Brand | INA |
| Diameter lubrication hole | 6.0 mm |
| Distance to lubrication hole | 12.5 mm |
| Division (screwing holes) | 30.0 ° |
| Fatigue load limit, axial | 28000.0 N |
| Fatigue load limit, radial | 11500.0 N |
| Heeldiameter wave washer long | 60.0 mm |
| Height outer ring over wave washer | 58.0 mm |
| Hight | 78.0 mm |
| Limiting speed for grease lubrication | 1200.0 1/min |
| Limiting speed for oil lubrication | 3600.0 1/min |
| Recommended INA precision locknut for radial locking (not included) | ZMA50/75 |
| Locknut 2 | AM50 |
| Mass moment of inertia | 10.46 kg*cm² |
| Maximum diameter of housing shoulder | 79.0 mm |
| Minimum diameter shaft shoulder | 58.0 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 wave washer long | 78.0 mm |
| Outside diameter | 115.0 mm |
| PFAS | nein |
| Pitch circle diameter (holes) | 94.0 mm |
| Position bore in the housing | 0.2 mm |
| Preload force axial | 18410.0 N |
| Rigidity axial | 4800.0 N/µm |
| Rip diameter shaft washer | 78.0 mm |
| Screw size | M8 |
| Sealing ring | 60X80X8 |
| Split | 30.0 ° |
| Tightening torque nut | 85.0 Nm |
| Tilting stiffness | 2470.0 Nm/mrad |
| Width heel wave washer long | 14.0 mm |
| Width, wave washer | 11.5 mm |
| Width, outer ring | 22.5 mm |
| Width wave washer long | 29.5 mm |
| Cage | TV |
| Type of wave washer | L |
