INA ZKLN2052-2RS-XL bearing | 20x52x28 mm
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 Bearing
INA ZKLN2052-2RS-XL Bearing 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. |
As INA bearing distributor, Nodes bearings have INA ZKLN2052-2RS-XL ball screw support bearings in stock. ZKLN2052-2RS-XL, Axial angular contact ball bearings.