72 Series Angular Contact Ball Bearings
Dimension and Parameters
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Bearing NO.7209AC
- Dimensions(mm)
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d45
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D85
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B19
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ramin1.1
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r1min0.6
- Mounting dimensions
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da min54
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Da/Db max76
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ra max1.1
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rb max0.6
- Loading kN
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Cr33.8
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Cor32.3
- Limited Speed r/min
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Lub.14000
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Oil.22000
- Prelaoding N
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A(L)300
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B(M)900
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C(H)1800
- Axial rigidityRa N/μm
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A(L)142
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B(M)199
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C(H)250
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Weight Kg ≈0.45