Description
New Arrival Rolamentos Rodamientos 11mm Si3n4 US $50 762018 Ball Bearing Rolamentos Axk 100pcs 5mm Si3n4US $44 782018 New Rodamientos Rolamentos 19 05mm 3/4" Si3n4 US $27 262018 New Rushed Rolamentos 10pcs 7 144mm 9/32" Si3 US $17 482018 Ball Bearing 26 9875mm 26 9875 Mm 17/16" Si3n US $53 842018 Thrust Bearing Rodamientos 10pcs 2 4mm Si3n4US $6 74Rodamientos Rolamentos Axk 100pcs 1/16" 1 588mm Si US $15 502018 Ball Bearing Rodamientos Axk 10pcs 8mm Si3n4US $22 782018 New Rolamentos Axk 100pcs 6 747mm 17/64" Si3n US $81 34Rodamientos 50pcs/lot 2 381 Mm 3/32" 2 381mm Si3n4 US $14 84end 100pcs 3 5mm SI3N4 ceramic balls Silicon Nitride balls used in bearing/pump/linear slider/valvs balls G5SI3N4 ceramic balls Silicon Nitride balls used in bearing/pump/linear slider/valvs ballsWelcome your inqry We have other size too， any needs，feel free to contact with us Silica (SI3N4) ceramic ballAdvantages of silicon nitride ceramic ball:1 High hardness The vickers hardness of normal Gcr15 bearing steel is 800HV， while zirconia ceramic ball has a hardness of more than 1700HV 2 High wear resistance For example， the process of processing products of our company， ordinary steel ball milling (the remainder one millimeter) takes about two to four hours， while the processing of silicon nitride can take at least 150 to 200 hours 3 Corrosion resistance The stability of the ceramic material is the best， especially silicon nitride balls， almost does not react with any material， widely used in petroleum， chemical， food and so on need contact with stroProducts from Yuwen's store- Brand: Unbranded
- Category: Routing Tools
- Fruugo ID: 152987298-323711282
- Sold by: Ningbotaixushangmaoyouxiangongsi
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