72 Series Angular Contact Ball Bearings
Dimension and Parameters
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Bearing NO.7220AC
- Dimensions(mm)
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d100
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D180
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B34
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ramin2.1
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r1min1.1
- Mounting dimensions
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da min116
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Da/Db max164
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ra max2.1
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rb max1.1
- Loading kN
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Cr138.9
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Cor158.2
- Limited Speed r/min
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Lub.6700
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Oil.10000
- Prelaoding N
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A(L)1240
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B(M)3720
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C(H)7440
- Axial rigidityRa N/μm
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A(L)305
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B(M)427
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C(H)537
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Weight Kg ≈3.51