72 Series Angular Contact Ball Bearings
Dimension and Parameters
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Bearing NO.7230C
- Dimensions(mm)
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d150
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D270
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B45
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ramin3
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r1min1.1
- Mounting dimensions
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da min178.5
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Da/Db max242
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ra max3
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rb max1.1
- Loading kN
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Cr240.9
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Cor341.5
- Limited Speed r/min
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Lub.4500
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Oil.6700
- Prelaoding N
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A(L)1280
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B(M)3800
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C(H)7600
- Axial rigidityRa N/μm
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A(L)158
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B(M)229
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C(H)290
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Weight Kg ≈10.38