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HCB7020-EDLR-T-P4S
DLR Design Super precision angular contact ball bearings
Dimension and Parameters
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DesignationHCB7020-EDLR-T-P4S
- Main dimensions
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d100
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D150
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B24
- Basic load ratings
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Dyn. Cr(KN)79
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Stat. Cor( kN)52
- Fatigue limit load
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Cur N3550
- Limiting speeds
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nG grease min11000
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nG oil min17000
- Dimensions
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r min.1.5
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r1 min.1.5
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BN5.5
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SN14.5
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SB2.2
- Contact angle
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a °25
- Mounting dimensions
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da h12110
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Da H12141
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ra max.1.5
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ra1 max.0.6
- Preload force FV
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L N333
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M N1266
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H N2723
- Lift-off force KaE
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L N957
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M N3715
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H N8170
- Axial rigidity ca
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L N/µm212
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M N/µm343
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H N/µm459
- Mass
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m = kg1.01