PLN 2,255.50
Angular contact ball bearing units ZKLFA..-2Z, double direction, for screw mounting, gap seals on both sides
| Class description short | Axial angular contact ball bearing |
| Mass netto | 0.277 kg |
| Width | 25.0 mm |
| Operating temperature min. | -30.0 °C |
| Operating temperature max. | 120.0 °C |
| REACH | REACH conform |
| RoHS | RoHS compliant |
| Axial runout | 2.0 µm |
| Basic dynamic load rating, axial | 17100.0 N |
| Basic static load rating, axial | 25000.0 N |
| Bearing friction torque | 0.08 Nm |
| Bore diameter | 12.0 mm |
| Bore diameter lower tolerance | -0.005 mm |
| Bore diameter upper tolerance | 0.0 mm |
| Brand | INA |
| Fatigue load limit, axial | 1140.0 N |
| Fixing boring diameter | 6.8 mm |
| Flange width | 45.0 mm |
| Limiting speed for grease lubrication | 12000.0 1/min |
| Recommended INA precision locknut for radial locking (not included) | ZM12 |
| Locknut force axial | 5307.0 N |
| Mass moment of inertia | 0.068 kg*cm² |
| Maximum diameter of shaft shoulder | 31.0 mm |
| Minimum diameter shaft shoulder | 16.0 mm |
| Minimum chamfer dimension | 0.6 mm |
| Minimum chamfer dimension | 0.3 mm |
| Number of screws | 4.0 |
| Outside diameter | 42.0 mm |
| Outside diameter lower tolerance | -0.01 mm |
| Outside diameter upper tolerance | 0.0 mm |
| PFAS | nein |
| Pitch circle diameter (holes) | 53.0 mm |
| Position tolerance | 0.1 mm |
| Rib diameter inner ring | 25.0 mm |
| Rigidity axial | 375.0 N/µm |
| Screw size | M6 |
| Thermally permissible speed | 7600.0 1/min |
| Thickness of flange | 10.0 mm |
| Tightening torque nut | 8.0 Nm |
| Tilting stiffness | 50.0 Nm/mrad |
| Width lower tolerance | -0.25 mm |
| Width upper tolerance | 0.0 mm |
| Sealing | 2Z |
