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HCB7018-EDLR-T-P4S
DLR Design Super precision angular contact ball bearings
Dimension and Parameters
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DesignationHCB7018-EDLR-T-P4S
- Main dimensions
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d90
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D140
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B24
- Basic load ratings
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Dyn. Cr(KN)74
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Stat. Cor( kN)46.5
- Fatigue limit load
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Cur N3300
- Limiting speeds
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nG grease min12000
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nG oil min19000
- 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 h12100
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Da H12131
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ra max.1.5
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ra1 max.0.6
- Preload force FV
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L N319
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M N1201
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H N2577
- Lift-off force KaE
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L N916
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M N3528
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H N7745
- Axial rigidity ca
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L N/µm195
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M N/µm316
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H N/µm423
- Mass
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m = kg0.93