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- 19mm bearing steel ball
- Model:19mm bearing steel ball Material:High Carbon Chrome Bearing Steel Precision:G10
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- 18.2562mm/0.71875inch bearing steel ball
- Model:18.2562mm/0.71875inch bearing steel ball Material:High Carbon Chrome Bearing Steel Precision:G10
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- 17.4625mm/0.6875inch bearing steel ball
- Model:17.4625mm/0.6875inch bearing steel ball Material:High Carbon Chrome Bearing Steel Precision:G10
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- 17mm bearing steel ball
- Model:17mm bearing steel ball Material:High Carbon Chrome Bearing Steel Precision:G10
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- 16.6688mm/0.65625inch bearing steel ball
- Model:16.6688mm/0.65625inch bearing steel ball Material:High Carbon Chrome Bearing Steel Precision:G10
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- 16mm bearing steel ball
- Model:16mm bearing steel ball Material:High Carbon Chrome Bearing Steel Precision:G10
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- 15.875mm/0.625inch bearing steel ball
- Model:15.875mm/0.625inch bearing steel ball Material:High Carbon Chrome Bearing Steel Precision:G10
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- 15.0812mm/0.59375inch bearing steel ball
- Model:15.0812mm/0.59375inch bearing steel ball Material:High Carbon Chrome Bearing Steel Precision:G10
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- 14.2875mm/0.5625inch bearing steel ball
- Model:14.2875mm/0.5625inch bearing steel ball Material:High Carbon Chrome Bearing Steel Precision:G10
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- 12.7mm/0.5inch bearing steel ball
- Model : 12.7mm/0.5inch bearing steel ball Precision : G10 Material : High Carbon Chrome Bearing Steel
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- 12.3031mm/0.4844inch bearing steel ball
- Model : 12.3031mm/0.4844inch bearing steel ball Precision : G10 Material : High Carbon Chrome Bearing Steel
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- 12mm bearing steel ball
- Model : 12mm bearing steel ball Precision : G10 Material : High Carbon Chrome Bearing Steel
