INA ZKLN2052-2RS-XL Thrust ball bearings
Also known as : ZKLN2052-2RS-XL
- Inside Diameter: 20 mm
- Outside Diameter: 52 mm
- Width: 28 mm
- Basic dynamic load rating: 28.5 kN
- Basic static load rating: 47 kN
INA ZKLN2052-2RS-XL
INA ZKLN2052-2RS-XL details
| Number | ZKLN2052-2RS-XL | |
|---|---|---|
| Type |
Axial angular contact ball bearings double direction, lip seals on both sides |
|
| d | 20mm | Tolerance: 0/-0,005 |
| D | 52mm | Tolerance: 0/-0,010 |
| B | 28mm | Tolerance: 0/-0,25 |
| 60° | Contact angle | |
| Da max | 43mm | |
| d1 | 34,5mm | |
| da min | 25mm | |
| r1 min | 0,6mm | |
| rmin | 0,3mm | |
| m | 0,31kg | ≈ Mass |
| Ca | 28500N | Basic dynamic load rating, axial |
| C0a | 47000N | Basic static load rating, axial |
| Cua | 2850N | Fatigue limit load, axial |
| nG Fett | 66001/min | Limiting speed for grease lubrication |
| nϑ | 30001/min | Thermally safe operating speed |
| MRL | 0,3Nm | Bearing frictional torque |
| caL | 650N/µm | Axial rigidity |
| ckL | 140Nm/mrad | Tilting rigidity |
| Mm | 0,273kg * cm^2 | Mass moment of inertia for rotating inner ring |
| 2µm |
Axial runout The axial runout data for screw drive bearing arrangements are based on the rotating inner ring. |
|
| ZM20 |
Recommended INA precision locknuts with radial clamping The recommended INA precision locknuts are not included in the scope of delivery and must be ordered separately. |
|
| AM20 |
Recommended INA precision locknuts with axial clamping The recommended INA precision locknuts are not included in the scope of delivery and must be ordered separately. |
|
| MA | 18Nm |
Tightening torque Only valid in conjunction with INA precision locknuts. Observe the guidelines on locating/locating bearing arrangements. |
| 8258N |
Requisite locknut force, axial The requisite axial locknut force must be observed when using other locknuts. |
INA ZKLN2052-2RS-XL bearing cross reference
D17-A1
20 mmx 52 mmx28 mm
53413
20 mmx 52 mmx28 mm
53311
20 mmx 52 mmx28 mm
53326XU
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53226XU
20 mmx 52 mmx28 mm
53424XU
20 mmx 52 mmx28 mm
53324XU
20 mmx 52 mmx28 mm
53224U
20 mmx 52 mmx28 mm
53422XU
20 mmx 52 mmx28 mm
53322XU
20 mmx 52 mmx28 mm
53222U
20 mmx 52 mmx28 mm
