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ball bearing
| commodity | ball bearing |
| material | Q235/45# low carbon steel |
| SPEC. | all size is available |
| finish | zinc plated& hot dipped galv zinc |
| heat treated | tempered and quenched |
tips:samples you designed are also acceptable
Others: high quality,competertive price,fashnable style,courteous service
function:widely used in carrying of large in equipments and machines
