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ZKLFA0630-2Z
Axial angular contact ball bearing
Angular contact ball bearing units ZKLFA..-2Z, double direction, for screw mounting, gap seals on both sides
Main Dimensions & Performance Data
| d | 6 mm | Bore diameter |
0.002 mm | Bore diameter upper tolerance | |
-0.003 mm | Bore diameter lower tolerance | |
| D | 19 mm | Outside diameter |
0 mm | Outside diameter upper tolerance | |
-0.01 mm | Outside diameter lower tolerance | |
| B | 12 mm | Width |
0 mm | Width upper tolerance | |
-0.25 mm | Width lower tolerance | |
| Ca | 4,550 N | Basic dynamic load rating, axial |
| C0a | 5,700 N | Basic static load rating, axial |
| Cua | 260 N | Fatigue load limit, axial |
| nG Grease | 22,800 1/min | Limiting speed for grease lubrication |
| nϑ | 14,000 1/min | Thermally permissible speed |
| ≈m | 38.5 g | Weight |
Mounting dimensions
| da min | 9 mm | Minimum diameter shaft shoulder |
| da max | 15 mm | Maximum diameter of shaft shoulder |
| t1 | 0.1 mm | Position tolerance |
M3 | Screw size | |
| na | 4 | Number of screws |
Dimensions
| d1 | 12 mm | Rib diameter inner ring |
| rmin | 0.3 mm | Minimum chamfer dimension |
| r1 min | 0.3 mm | Minimum chamfer dimension |
| B1 | 5 mm | Thickness of flange |
| d2 | 3.5 mm | Fixing boring diameter |
| J | 24 mm | Pitch circle diameter (holes) |
| A | 22 mm | Flange width |
Temperature range
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Additional information
| MRL | 0.01 Nm | Bearing friction torque |
| caL | 150 N/µm | Rigidity axial |
| ckL | 4 Nm/mrad | Tilting stiffness |
| Mm | 0.0019 kg*cm2 | Mass moment of inertia |
2 µm | Axial runout | |
ZM06 | Recommended INA precision locknut for radial locking (not included) | |
| MA | 2 Nm | Tightening torque nut |
2,010 N | Locknut force axial |
Downloads:
Your current product variant
| Sealing | 2Z | Minimal gap seal on both sides |
Characteristics
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English
2018-03-15 | Technische Produktinformation | TPI 123 | Englisch
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Handling Instructions ZKLN, ZKLF, ZKLFA, DKLFA
2017-09-15 | Katalog | MH1 Services | Englisch
Services
2017-09-15 | Katalog | MH1 Tables | Englisch
Tables
2017-09-15 | Katalog | MH1 Technical principles | Englisch