Inspection Item: (every lot)
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Incoming Inspection |
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Inspection Item: (every lot)
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(all check) |
1.O.D. 2.Width 3.Visual 4.Groove
Diameter
5.Groove position 6.Raceway Diameter |
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1.O.D. 2.Width 3.Visual
4.Groove Diameter
5.Groove position
6.Raceway Diameter |
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Outer Ring |
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Inner Ring |
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Heat Treat |
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Heat Treat |
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| 1.Grain Structure 2.Hardness 3.Visual |
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1.Grain Structure 2.Hardness
3.Visual |
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Face Grinding |
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Face Grinding |
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(spot check) |
1.Width 2.Roughness 3.Visual
4.Depth of Parallelism |
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1.Width 2.Roughness 3.Visual
4.Depth of Parallelism |
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O.D. Grinding |
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O.D. of I.R. |
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1.O.D. 2.Roundness 3.Visual
4.Cylindricity 5.Verticality 6.Roughness |
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1.O.D. 2.Roundness 3.Visual |
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Raceway Grinding |
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I.D. Grinding
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(all check) |
1.Race Radial 2.Visual
3.Roundness 4.Concentricity
5.Roughness |
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1.I.D. 2.Roundness
3.Roughness 4.Visual |
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Raceway Super-
finishing |
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Raceway Grinding |
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(spot check) |
1.Race Radial 2.Visual
3.Roundness 4.Concentricity
5.Roughness |
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1.Race Radial 2.Visual
3.Roundness 4.Concentricity
5.Roughness |
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O.D. Amending-
Grinding |
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Raceway Super-
finishing |
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(all check) |
| 1.O.D. 2.Roun4.Cylindricity 5.Verticality6.Roughness |
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1.Race Radial 2.Visual
3.Roundness 4.Concentricity
5.Roughness |
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Wash/Clean |
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Inspection Before
Assembly |
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1.All Basic Dimension
2.Visual
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Ball Match |
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1.All Basic Dimension
2.Visual
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Retainer Installation |
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(all check) |
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1.Visual 2.Clearance
3.Assembly Dimension
4.Feeli |
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Wash/Dry |
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(all check) |
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1.Noise 2.Visual |
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Filling In Grease |
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Shield Insertion |
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Add Rustproof
Oil |
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(all check) |
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Package |
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1.Amout 2.Item 3.Quality |
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Quality Control
