72 Series Angular Contact Ball Bearings
Dimension and Parameters
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Bearing NO.7218C
- Dimensions(mm)
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d90
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D160
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B30
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ramin2
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r1min1
- Mounting dimensions
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da min103
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Da/Db max147
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ra max2
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rb max1
- Loading kN
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Cr121.9
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Cor131.3
- Limited Speed r/min
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Lub.8000
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Oil.13000
- Prelaoding N
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A(L)655
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B(M)1960
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C(H)3920
- Axial rigidityRa N/μm
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A(L)110
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B(M)160
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C(H)202
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Weight Kg ≈2.44