ZKLN2052-2RS-XL Axial Angular Contact Ball Bearings
Structure:angular contact
Bore Size:20mm
Seals Type:ZRS Number of Row:Double Row Place of Origin: ShangDong,China Weight:0.31KG
| |
60 ° |
|
| Da max |
43 mm |
|
| d1 |
34,5 mm |
|
| da min |
25 mm |
|
| r1 min |
0,6 mm |
|
| rmin |
0,3 mm |
|
| m |
0,31 kg |
|
| Ca |
28500 N |
| |
Basic dynamic load rating, axial |
|
| C0a |
47000 N |
| |
Basic static load rating, axial |
|
| Cua |
2750 N |
| |
Fatigue limit load, axial |
|
| nG Fett |
6600 1/min |
| |
Limiting speed for grease lubrication |
|
| nϑ |
3000 1/min |
|
| MRL |
0,3 Nm |
| |
Bearing frictional torque |
|
| caL |
650 N/µm |
|
| ckL |
140 Nm/mrad |
|
| Mm |
0,273 kg * cm^2 |
| |
Mass moment of inertia for rotating inner ring |
|
| |
2 µm |
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Axial runout
The axial runout data for screw drive bearing arrangements are based on the rotating inner ring. |
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| |
ZM20 |
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Designation of recommended INA locknut |
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| |
AM20 |
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Designation of recommended INA locknut |
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| |
|
| |
Locknuts not included in delivery. |
|
| MA |
18 Nm |
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Tightening torque
Only valid in conjunction with INA precision locknuts |
|
| |
9079 N |
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