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ZKLN70120-2Z-XL
Axial angular contact ball bearing
Axial angular contact ball bearings ZKLN..-2Z, double direction, gap seals on both sides
Replaces
ZKLN 70120.2Z, ZKLN70120-2Z
Frequently bought together
Main Dimensions & Performance Data
| d | 70 mm | Bore diameter |
0 mm | Bore diameter upper tolerance | |
-0,008 mm | Bore diameter lower tolerance | |
| D | 120 mm | Outside diameter |
0 mm | Outside diameter upper tolerance | |
-0,015 mm | Outside diameter lower tolerance | |
| B | 45 mm | Width |
0 mm | Width upper tolerance | |
-0,25 mm | Width lower tolerance | |
| Ca | 97.000 N | Basic dynamic load rating, axial |
| C0a | 241.000 N | Basic static load rating, axial |
| Cua | 14.600 N | Fatigue load limit, axial |
| nG Grease | 3.800 1/min | Limiting speed for grease lubrication |
| nϑ | 2.800 1/min | Thermally safe operating speed |
| MR | 1,2 Nm | Bearing frictional torque |
| ≈m | 1,998 kg | Weight |
Mounting dimensions
| Da max | 110 mm | Maximum diameter of housing |
| da min | 92 mm | Minimum diameter shaft |
Dimensions
| d1 | 95 mm | Rib diameter inner ring |
| rmin | 0,6 mm | Minimum chamfer dimension |
| r1 min | 0,6 mm | Minimum chamfer dimension |
| α | 60 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Additional information
| caL | 1.450 N/µm | Rigidity axial |
| ckL | 2.250 Nm/mrad | Tilting rigidity |
| Mm | 19,8 kg*cm2 | Mass moment of inertia |
3 µm | Axial runout | |
ZMA70/110 | Recommended INA precision locknut for radial locking | |
AM70 | Recommended INA precision locknut for axial locking | |
| MA | 130 Nm | Tightening torque for the recommended INA precision locknut |
19.031 N | Required locknut force axial |
Operating conditions for bearing ZKLN70120-2Z-XL
In work for ZKLN70120-2Z-XL
CO₂e caused by friction during operation
Comprehensive information with immediate calculations of the CO2e emissions of our rotative products in various application scenarios.
Load
*MandatoryMotion Influences
*Mandatory Preset calculation parameters
Arcanol MULTI2
Greasenormal cleanliness
Contamination70°C
Operating Temperature20°C
Ambient Temperature Choose your calculations
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CO₂e emissions
For Production info_outline
Rating life
Total Rating Life (Lh10)
-
Static safety (S0)
-
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