20 566,60 zł
Needle roller/axial cylindrical roller bearings ZARF, double direction, for screw mounting
| Class description short | Needle roller/axial cylindrical roller bearing |
| Mass netto | 8.716 kg |
| Operating temperature min. | -30.0 °C |
| Operating temperature max. | 120.0 °C |
| Basic dynamic load rating, radial | 81000.0 N |
| Basic static load rating, radial | 132000.0 N |
| REACH | REACH conform |
| RoHS | RoHS compliant |
| Axial runout | 2.0 µm |
| Basic dynamic load rating, axial | 290000.0 N |
| Basic static load rating, axial | 890000.0 N |
| Bearing friction torque | 8.0 Nm |
| Bore diameter | 75.0 mm |
| Brand | INA |
| Diameter lubrication hole | 6.0 mm |
| Distance to lubrication hole | 15.0 mm |
| Division (screwing holes) | 30.0 ° |
| Fatigue load limit, axial | 85000.0 N |
| Fatigue load limit, radial | 19100.0 N |
| Height outer ring over wave washer | 62.0 mm |
| Hight | 100.0 mm |
| Limiting speed for grease lubrication | 700.0 1/min |
| Limiting speed for oil lubrication | 2100.0 1/min |
| Recommended INA precision locknut for radial locking (not included) | ZMA75/125 |
| Recommended INA precision locknut for axial locking (not included) | AM75 |
| Mass moment of inertia | 149.0 kg*cm² |
| Maximum diameter of housing shoulder | 136.0 mm |
| Minimum diameter shaft shoulder | 113.0 mm |
| Minimum chamfer dimension | 1.0 mm |
| Minimum chamfer dimension | 0.3 mm |
| Number of screwing holes | 12.0 |
| Number of screws | 12.0 |
| Outside diameter | 185.0 mm |
| PFAS | nein |
| Pitch circle diameter (holes) | 155.0 mm |
| Position bore in the housing | 0.4 mm |
| Required locknut force | 72971.0 N |
| Rigidity axial | 6600.0 N/µm |
| Rip diameter shaft washer | 135.0 mm |
| Screw size | M12 |
| Split | 30.0 ° |
| Tightening torque nut | 580.0 Nm |
| Tilting stiffness | 8500.0 Nm/mrad |
| Width inner ring | 21.0 mm |
| Width, outer ring | 27.0 mm |
| Cage | TV |
