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ZKLN2052-2RS-PE
ZKLN Axial angular contact ball bearings
Dimension and Parameters
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DesignationZKLN2052-2RS-PE
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Mass m = kg0.31
- Dimensions
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d20
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D –0,01052
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B –0,2528
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d134.5
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r min.0.3
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r1 min.0.6
- Mounting dimensions
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Da max.43
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da min.25
- Basic load ratings axial
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dyn. Ca N26000
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stat. C0a N47000
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Fatigue limit load Cu N2070
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Lim- iting speed nG grease min–16600
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Thermally safe operating speed nP min–13000
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Bearing frictional torque MR Nm0.3
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Rigidity axial caL N/µm650
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Tilting rigidity ckL Nm/mrad140
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Mass moment of inertia1) Mm kg · cm20.273
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Axial runout1) µm5
- Recommended INA precision locknut2)
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For radial lockingZM20
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Tightening torque4) MA NmAM20
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Tightening torque4) MA Nm18
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Required locknut force3) axial N8258