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ZKLN70120-2Z-XL INA
Axial angular contact ball bearings ZKLN..-2Z, double direction, gap seals on both sides
| d | Bore diameter | 70 mm |
| D | Outside diameter | 120 mm |
| B | Width | 45 mm |
| Ca | Basic dynamic load rating, axial | 97.000 N |
| C0a | Basic static load rating, axial | 241.000 N |
| Cua | Fatigue load limit, axial | 14.600 N |
| nG Grease | Limiting speed for grease lubrication | 3.800 1/min |
| nϑ | Thermally safe operating speed | 2.800 1/min |
| MR | Bearing frictional torque | 1,2 Nm |
| ≈m | Weight | 1,998 kg |
| da min | Minimum diameter shaft | 92 mm |
| d1 | Rib diameter inner ring | 95 mm |
| rmin | Minimum chamfer dimension | 0,6 mm |
| r1 min | Minimum chamfer dimension | 0,6 mm |
| α | Contact angle | 60 ° |
| Tmin | Operating temperature min. | -30 °C |
| Tmax | Operating temperature max. | 120 °C |
| caL | Rigidity axial | 1.450 N/µm |
| ckL | Tilting rigidity | 2.250 Nm/mrad |
| Mm | Mass moment of inertia | 19,8 kg * cm² |
| MA | Tightening torque for the recommended INA precision locknut | 130 Nm |
| Sealing | Minimal gap seals on both sides | 2Z |
| Tolerance class | Standard | Standard |