• 特殊牙科轴承
  • 特殊牙科轴承
特殊牙科轴承

特殊牙科轴承

该轴承为专用压头轴承,内、外圈采用精炼不锈钢(9Cr18Mo),球采用精炼不锈钢(AISI440C/9Cr18Mo)或耐磨性好的非金属硬质陶瓷(Si3N4);保持架采用强度高、摩擦阻力小、自润滑性能好的Tiolon或80~120酚醛布胶木材料,该轴承承受气压200~250kPa,转速可达350000~450000mp,在正常使用条件下,轴承寿命可达6个月以上。生产的高速牙科手机轴承精度均能达到国家
询价PDF型号规格圈+保持架+球技术要求
SR144-2.38 (Angular contact) 3.175*6.35*2.38 Stainless Steel+Torlon+Ceranic Balls Inside with angular contact design,          Very long service life
SR144-2.38 (Angular contact) 3.175*6.35*2.38 Stainless Steel+Torlon+Ceranic Balls Inside with angular contact design,          Very long service life
SR144-2.38 (Angular contact) 3.175*6.35*2.38 Stainless Steel+Torlon+Ceranic Balls Inside with angular contact design,          Very long service life
SR144-2.38 (Angular contact) 3.175*6.35*2.38 Stainless Steel+Torlon+Ceranic Balls Inside with angular contact design,          Very long service life
SR144-2.38 (Angular contact) 3.175*6.35*2.38 Stainless Steel+Torlon+Ceranic Balls Inside with angular contact design,          Very long service life
S628-2.35 2.35*5.5*20Wave cage) Stainless Stee1440C+Stainless Stee1304+Steel Balls Modify bearing internal mechanism, Enhance axial load
S628-2.35 2.35*5.5*20Wave cage) Stainless Stee1440C+Stainless Stee1304+Steel Balls Modify bearing internal mechanism, Enhance axial load
S628-2.35 2.35*5.5*20Wave cage) Stainless Stee1440C+Stainless Stee1304+Steel Balls Modify bearing internal mechanism, Enhance axial load
SR144-2.38 (Angular contact) 3.175*6.35*2.38 Stainless Steel+Torlon+Ceranic Balls Inside with angular contact design,          Very long service life
2.48 Stepped (Whole seals) 3.175*6.35*5.96*2.48 Stainless Steel+Torlon+Ceranic Balls Whole seals desigm,Inside with angular contact,Very long service life
2.48 Stepped (Whole seals) 3.175*6.35*5.96*2.48 Stainless Steel+Torlon+Ceranic Balls Whole seals desigm,Inside with angular contact,Very long service life
2.48 Stepped (Whole seals) 3.175*6.35*5.96*2.48 Stainless Steel+Torlon+Ceranic Balls Whole seals desigm,Inside with angular contact,Very long service life
SR144-2.78 (Whole seals) 3.175*6.35*2.38 Stainless Steel+Torlon+Ceranic Balls Whole seals desigm,Inside with angular contact,Very long service life
SR144-2.78 (Whole seals) 3.175*6.35*2.38 Stainless Steel+Torlon+Ceranic Balls Whole seals desigm,Inside with angular contact,Very long service life
SR144-2.78 (Whole seals) 3.175*6.35*2.38 Stainless Steel+Torlon+Ceranic Balls Whole seals desigm,Inside with angular contact,Very long service life
SR144-2.38 (Whole seals) 3.175*6.35*2.38 Stainless Steel+Torlon+Ceranic Balls Whole seals desigm,Inside with angular contact,Very long service life
SR144-2.38 (Whole seals) 3.175*6.35*2.38 Stainless Steel+Torlon+Ceranic Balls Whole seals desigm,Inside with angular contact,Very long service life
SR144-2.38 (Whole seals) 3.175*6.35*2.38 Stainless Steel+Torlon+Ceranic Balls Whole seals desigm,Inside with angular contact,Very long service life
SR144 (Full balls) 3.175*6.35*2.38 Imported Stainless Steel+Imported Steel Balls Open type filling ball assembly method,Enhance axial load
SR144 (Full balls) 3.175*6.35*2.38 Imported Stainless Steel+Imported Steel Balls Open type filling ball assembly method,Enhance axial load
SR144 (Full balls) 3.175*6.35*2.38 Imported Stainless Steel+Imported Steel Balls Open type filling ball assembly method,Enhance axial load
SMR85 (Full balls) 5*8*2 Imported Stainless Steel+Imported Steel Balls Open type filling ball assembly method,Enhance axial load
SMR85 (Full balls) 5*8*2 Imported Stainless Steel+Imported Steel Balls Open type filling ball assembly method,Enhance axial load
SMR85 (Full balls) 5*8*2 Imported Stainless Steel+Imported Steel Balls Open type filling ball assembly method,Enhance axial load
SMR74(Full balls) 4*7*2 Imported Stainless Steel+Imported Steel Balls Open type filling ball assembly method,Enhance axial load
SMR74(Full balls) 4*7*2 Imported Stainless Steel+Imported Steel Balls Open type filling ball assembly method,Enhance axial load
SMR74 (Full balls) 4*7*2 Imported Stainless Steel+Imported Steel Balls Open type filling ball assembly method,Enhance axial load
SR133 (Full balls) 2.38*4.76*2.38 Imported Stainless Steel+Imported Steel Balls Open type filling ball assembly method,Enhance axial load
SR133 (Full balls) 2.38*4.76*2.38 Imported Stainless Steel+Imported Steel Balls Open type filling ball assembly method,Enhance axial load
SR133 (Full balls) 2.38*4.76*2.38 Imported Stainless Steel+Imported Steel Balls Open type filling ball assembly method,Enhance axial load
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该轴承为专用压头轴承,内、外圈采用精炼不锈钢(9Cr18Mo),球采用精炼不锈钢(AISI440C/9Cr18Mo)或耐磨性好的非金属硬质陶瓷(Si3N4);保持架采用强度高、摩擦阻力小、自润滑性能好的Tiolon或80~120酚醛布胶木材料,该轴承承受气压200~250kPa,转速可达350000~450000mp,在正常使用条件下,轴承寿命可达6个月以上。

生产的高速牙科手机轴承精度均能达到国家标准GB/T807、1-2005 P4级的要求,可以适用于国外不同类型的牙科手机,我公司的高速牙科轴承也可以用于高速手机磨床。