72 Series Angular Contact Ball Bearings
Dimension and Parameters
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Bearing NO.7212C
- Dimensions(mm)
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d60
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D110
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B22
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ramin1.5
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r1min0.6
- Mounting dimensions
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da min71.5
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Da/Db max100.5
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ra max1.5
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rb max0.6
- Loading kN
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Cr55.8
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Cor56.2
- Limited Speed r/min
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Lub.12000
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Oil.19000
- Prelaoding N
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A(L)305
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B(M)910
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C(H)1820
- Axial rigidityRa N/μm
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A(L)67
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B(M)97
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C(H)123
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Weight Kg ≈0.86