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ZKLN70120-2Z
ZKLN Axial angular contact ball bearings
Dimension and Parameters
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DesignationZKLN70120-2Z
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Mass m = kg2.4
- Dimensions
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d70
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D –0,010120
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B –0,2545
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d195
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r min.0.6
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r1 min.0.6
- Mounting dimensions
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Da max.110
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da min.92
- Basic load ratings axial
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dyn. Ca N97000
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stat. C0a N241000
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Fatigue limit load Cu N14200
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Lim- iting speed nG grease min–13800
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Thermally safe operating speed nP min–12800
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Bearing frictional torque MR Nm1.2
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Rigidity axial caL N/µm1450
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Tilting rigidity ckL Nm/mrad2250
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Mass moment of inertia1) Mm kg · cm219.8
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Axial runout1) µm3
- Recommended INA precision locknut2)
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For radial lockingZMA70/110
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Tightening torque4) MA NmAM70
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Tightening torque4) MA Nm130
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Required locknut force3) axial N19031