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21:44:55 GMT+0000 (Coordinated Universal Time)
ZKLF80165-2Z-XL
Axial angular contact ball bearing
Axial angular contact ball bearings ZKLF..-2Z, double direction, for screw mounting, gap seals on both sides
Replaces
ZKLF 80165.2Z, ZKLF80165-2Z
Frequently bought together
Main Dimensions & Performance Data
| d | 80 mm | Bore diameter |
0 mm | Bore diameter upper tolerance | |
-0,008 mm | Bore diameter lower tolerance | |
| D | 165 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 | 100.000 N | Basic dynamic load rating, axial |
| C0a | 265.000 N | Basic static load rating, axial |
| Cua | 15.800 N | Fatigue load limit, axial |
| nG Grease | 3.600 1/min | Limiting speed for grease lubrication |
| nϑ | 2.700 1/min | Thermally safe operating speed |
| MR | 1,4 Nm | Bearing frictional torque |
| ≈m | 4,79 kg | Weight |
Mounting dimensions
| Da max | 120 mm | Maximum diameter of housing |
| da min | 102 mm | Minimum diameter shaft |
| t1 | 0,2 mm | Position tolerance of bore in the housing |
M8 | Size of fixing screws | |
| na | 8 | Number of holes in adjacent construction |
| ta | 45 ° | Pitch separation angle of holes in adjacent construction |
M6 | Connection thread for lubrication |
Dimensions
| d1 | 105 mm | Rib diameter inner ring |
| rmin | 0,6 mm | Minimum chamfer dimension |
| r1 min | 0,6 mm | Minimum chamfer dimension |
| J | 140 mm | Pitch circle diameter fixing holes |
| d2 | 8,8 mm | Fixing holes diameter |
| b | 3 mm | Width of extraction slot |
| I | 35 mm | Distance of extraction slot |
| n | 8 | Pitch quantity of fixing holes |
| t | 45 ° | Pitch separation angle of fixing holes |
| a | 60 ° | Contact angle |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Additional information
| caL | 1.600 N/µm | Rigidity axial |
| ckL | 3.000 Nm/mrad | Tilting rigidity |
| Mm | 27,6 kg*cm2 | Mass moment of inertia |
3 µm | Axial runout | |
ZMA80/120 | Recommended INA precision locknut for radial locking | |
AM80 | Recommended INA precision locknut for axial locking | |
| MA | 160 Nm | Tightening torque for the recommended INA precision locknut |
20.604 N | Required locknut force axial |
Operating conditions for bearing ZKLF80165-2Z-XL
In work for ZKLF80165-2Z-XL
CO₂e caused by friction during operation
Comprehensive information with immediate calculations of the CO2e emissions of our rotative products in various application scenarios.
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CO₂e emissions
For Production info_outline
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Rating life
Total Rating Life (Lh10)
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Static safety (S0)
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