72 Series Angular Contact Ball Bearings
Dimension and Parameters
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Bearing NO.7211C
- Dimensions(mm)
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d55
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D100
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B21
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ramin1.5
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r1min0.6
- Mounting dimensions
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da min63
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Da/Db max92
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ra max1.5
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rb max0.6
- Loading kN
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Cr53.6
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Cor51.1
- Limited Speed r/min
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Lub.14000
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Oil.22000
- Prelaoding N
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A(L)290
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B(M)870
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C(H)1740
- Axial rigidityRa N/μm
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A(L)63
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B(M)91
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C(H)116
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Weight Kg ≈0.65