72 Series Angular Contact Ball Bearings
Dimension and Parameters
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Bearing NO.7210C
- Dimensions(mm)
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d50
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D90
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B20
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ramin1.1
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r1min0.6
- Mounting dimensions
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da min57.5
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Da/Db max83
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ra max1.1
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rb max0.6
- Loading kN
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Cr43.3
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Cor40.6
- Limited Speed r/min
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Lub.15000
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Oil.24000
- Prelaoding N
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A(L)225
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B(M)670
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C(H)1340
- Axial rigidityRa N/μm
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A(L)57
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B(M)82
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C(H)104
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Weight Kg ≈0.49