Ball screw : 1.Rolled and grounded . 2. Grade C5-C10. P5-P7 3.high quality and low price 4.Fast delivery . Ball lead screw : 1.Rolled and grounded . 2. Grade C5-C10. P5-P7. 3.high quality and low noise . 4. Short delivery . We are professional bearing manufacturer in Ball screw making .As for the detail plcs see our drawing as below : Low price ball lead screwSFT2505
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