牙科轴承

牙科轴承也称为牙钻轴承或牙科涡轮轴承,它们是用于牙科涡轮的高速微型轴承。牙科轴承的内圈和外圈由精制440不锈钢制成,滚珠根据要求由高精度不锈钢(440)或陶瓷(Si3N4)制成,保持架由增强酚醛树脂(TORLON)或酚醛树脂(PEEK)制成。牙科轴承的精度公差为ABEC-7(P4)。在200-250kpa的气压下,牙科轴承的转速可以达到350000-45000rpm,因此使用的牙科轴承要求非常高。SXD的牙科轴承(牙钻轴承)具有高精度、高速、低噪音、低振动、耐高温、耐腐蚀、寿命长和环保的特点。


型号密封形式内径(d)外径(D)宽度(B)备注
SR144TL开式3.1756.352.38钢球
SR144TLN开式3.1756.352.38陶瓷球
SR144TLW开式3.1756.352.78钢球
SR144TLWN开式3.1756.352.78陶瓷球
SR144TLZ单防尘盖3.1756.352.38钢球
SR144TLZN单防尘盖3.1756.352.38陶瓷球
SR144TLZW单防尘盖3.1756.352.78钢球
SR144TLZWN单防尘盖3.1756.352.78陶瓷球
SR144TLZ1单整体式防尘盖3.1756.352.38钢球
SR144TLZ1N单整体式防尘盖3.1756.352.38陶瓷球
SR144TLZ1W单整体式防尘盖3.1756.352.78钢球
SR144TLZ1WN单整体式防尘盖3.1756.352.78陶瓷球
SR144K1TL开式3.1756.352.38钢球,可分离内圈
SR144K1TLN开式3.1756.352.38陶瓷球,可分离内圈
SR144K1TLW开式3.1756.352.78钢球,可分离内圈
SR144K1TLWN开式3.1756.352.78陶瓷球,可分离内圈
SR144K1TLZ单防尘盖3.1756.352.38钢球,可分离内圈
SR144K1TLZN单防尘盖3.1756.352.38陶瓷球,可分离内圈
SR144K1TLWZ单防尘盖3.1756.352.78钢球,可分离内圈
SR144K1TLWZN单防尘盖3.1756.352.78陶瓷球,可分离内圈
SR144K1TLZ1单整体式防尘盖3.1756.352.38钢球,可分离内圈
SR144K1TLZ1N单整体式防尘盖3.1756.352.38陶瓷球,可分离内圈
SR144K1TLWZ1单整体式防尘盖3.1756.352.78钢球,可分离内圈
SR144K1TLWZ1N单整体式防尘盖3.1756.352.78陶瓷球,可分离内圈
SR144K1TLW02开式3.1756.352.38/2.78钢球,可分离内圈 ,加宽外圈
SR144K1TLW02N开式3.1756.352.38/2.78陶瓷球,可分离内圈 ,加宽外圈
SR144K1TLZ1W02单整体式防尘盖3.1756.352.38钢球,可分离内圈 ,加宽外圈
SR144K1TLZ1W02N单整体式防尘盖3.1756.352.38陶瓷球,可分离内圈 ,加宽外圈
SR144K2TL开式3.1756.352.38钢球,可分离外圈
SR144K2TLN开式3.1756.352.38陶瓷球,可分离外圈
SR144K2TLW开式3.1756.352.78钢球,可分离外圈
SR144K2TLWN开式3.1756.352.78陶瓷球,可分离外圈
SR144K2TLZ单防尘盖3.1756.352.38钢球,可分离外圈
SR144K2TLZN单防尘盖3.1756.352.38陶瓷球,可分离外圈
SR144K2TLWZ单防尘盖3.1756.352.78钢球,可分离外圈
SR144K2TLWZN单防尘盖3.1756.352.78陶瓷球,可分离外圈
SR144K2TLZ1单整体式防尘盖3.1756.352.38钢球,可分离外圈
SR144K2TLZ1N单整体式防尘盖3.1756.352.38陶瓷球,可分离外圈
SR144K2TLWZ1单整体式防尘盖3.1756.352.78钢球,可分离外圈
SR144K2TLWZ1N单整体式防尘盖3.1756.352.78陶瓷球,可分离外圈
SR144K2TLW02开式3.1756.352.38/2.78钢球,可分离外圈,加宽外圈
SR144K2TLW02N开式3.1756.352.38/2.78陶瓷球,可分离外圈,加宽外圈
SR144K2TLZ1W02单整体式防尘盖3.1756.352.38钢球,可分离外圈,加宽外圈
SR144K2TLZ1W02N单整体式防尘盖3.1756.352.38陶瓷球,可分离外圈,加宽外圈
SFR144TLZ单防尘盖3.1756.352.38钢球
SFR144TLZN单防尘盖3.1756.352.38陶瓷球
SFR144TLZW单防尘盖3.1756.352.78钢球
SFR144TLZWN单防尘盖3.1756.352.78陶瓷球
SFR144TLZ1单整体式防尘盖3.1756.352.38钢球
SFR144TLZ1N单整体式防尘盖3.1756.352.38陶瓷球
SFR144TLZ1W单整体式防尘盖3.1756.352.78钢球
SFR144TLZ1WN单整体式防尘盖3.1756.352.78陶瓷球
SFR144K1TLZ单防尘盖3.1756.352.38钢球,可分离内圈
SFR144K1TLZN单防尘盖3.1756.352.38陶瓷球,可分离内圈
SFR144K1TLWZ单防尘盖3.1756.352.78钢球,可分离内圈
SFR144K1TLWZN单防尘盖3.1756.352.78陶瓷球,可分离内圈
SFR144K1TLZ1单整体式防尘盖3.1756.352.38钢球,可分离内圈
SFR144K1TLZ1N单整体式防尘盖3.1756.352.38陶瓷球,可分离内圈
SFR144K1TLWZ1单整体式防尘盖3.1756.352.78钢球,可分离内圈
SFR144K1TLWZ1N单整体式防尘盖3.1756.352.78陶瓷球,可分离内圈
SFR144K2TLZ


单防尘盖

3.1756.352.38钢球,可分离外圈
SFR144K2TLZN


单防尘盖

3.1756.352.38陶瓷球,可分离外圈
SFR144K2TLWZ


单防尘盖

3.1756.352.78钢球,可分离外圈
SFR144K2TLWZN


单防尘盖

3.1756.352.78陶瓷球,可分离外圈
SFR144K2TLZ1单整体式防尘盖3.1756.352.38钢球,可分离外圈
SFR144K2TLZ1N单整体式防尘盖3.1756.352.38陶瓷球,可分离外圈
SFR144K2TLWZ1单整体式防尘盖3.1756.352.78钢球,可分离外圈
SFR144K2TLWZ1N单整体式防尘盖3.1756.352.78陶瓷球,可分离外圈



型号密封形式内径(d)外径(D)宽度(B)备注
SR144TL开式3.1756.352.38钢球
SR144TLN开式3.1756.352.38陶瓷球
SR144TLW开式3.1756.352.78钢球
SR144TLWN开式3.1756.352.78陶瓷球
SR144TLZ单防尘盖3.1756.352.38钢球
SR144TLZN单防尘盖3.1756.352.38陶瓷球
SR144TLZW单防尘盖3.1756.352.78钢球
SR144TLZWN单防尘盖3.1756.352.78陶瓷球
SR144TLZ1单整体式防尘盖3.1756.352.38钢球
SR144TLZ1N单整体式防尘盖3.1756.352.38陶瓷球
SR144TLZ1W单整体式防尘盖3.1756.352.78钢球
SR144TLZ1WN单整体式防尘盖3.1756.352.78陶瓷球
SR144K1TL开式3.1756.352.38钢球,可分离内圈
SR144K1TLN开式3.1756.352.38陶瓷球,可分离内圈
SR144K1TLW开式3.1756.352.78钢球,可分离内圈
SR144K1TLWN开式3.1756.352.78陶瓷球,可分离内圈
SR144K1TLZ单防尘盖3.1756.352.38钢球,可分离内圈
SR144K1TLZN单防尘盖3.1756.352.38陶瓷球,可分离内圈
SR144K1TLWZ单防尘盖3.1756.352.78钢球,可分离内圈
SR144K1TLWZN单防尘盖3.1756.352.78陶瓷球,可分离内圈
SR144K1TLZ1单整体式防尘盖3.1756.352.38钢球,可分离内圈
SR144K1TLZ1N单整体式防尘盖3.1756.352.38陶瓷球,可分离内圈
SR144K1TLWZ1单整体式防尘盖3.1756.352.78钢球,可分离内圈
SR144K1TLWZ1N单整体式防尘盖3.1756.352.78陶瓷球,可分离内圈
SR144K1TLW02开式3.1756.352.38/2.78钢球,可分离内圈 ,加宽外圈
SR144K1TLW02N开式3.1756.352.38/2.78陶瓷球,可分离内圈 ,加宽外圈
SR144K1TLZ1W02单整体式防尘盖3.1756.352.38钢球,可分离内圈 ,加宽外圈
SR144K1TLZ1W02N单整体式防尘盖3.1756.352.38陶瓷球,可分离内圈 ,加宽外圈
SR144K2TL开式3.1756.352.38钢球,可分离外圈
SR144K2TLN开式3.1756.352.38陶瓷球,可分离外圈
SR144K2TLW开式3.1756.352.78钢球,可分离外圈
SR144K2TLWN开式3.1756.352.78陶瓷球,可分离外圈
SR144K2TLZ单防尘盖3.1756.352.38钢球,可分离外圈
SR144K2TLZN单防尘盖3.1756.352.38陶瓷球,可分离外圈
SR144K2TLWZ单防尘盖3.1756.352.78钢球,可分离外圈
SR144K2TLWZN单防尘盖3.1756.352.78陶瓷球,可分离外圈
SR144K2TLZ1单整体式防尘盖3.1756.352.38钢球,可分离外圈
SR144K2TLZ1N单整体式防尘盖3.1756.352.38陶瓷球,可分离外圈
SR144K2TLWZ1单整体式防尘盖3.1756.352.78钢球,可分离外圈
SR144K2TLWZ1N单整体式防尘盖3.1756.352.78陶瓷球,可分离外圈
SR144K2TLW02开式3.1756.352.38/2.78钢球,可分离外圈,加宽外圈
SR144K2TLW02N开式3.1756.352.38/2.78陶瓷球,可分离外圈,加宽外圈
SR144K2TLZ1W02单整体式防尘盖3.1756.352.38钢球,可分离外圈,加宽外圈
SR144K2TLZ1W02N单整体式防尘盖3.1756.352.38陶瓷球,可分离外圈,加宽外圈
SFR144TLZ单防尘盖3.1756.352.38钢球
SFR144TLZN单防尘盖3.1756.352.38陶瓷球
SFR144TLZW单防尘盖3.1756.352.78钢球
SFR144TLZWN单防尘盖3.1756.352.78陶瓷球
SFR144TLZ1单整体式防尘盖3.1756.352.38钢球
SFR144TLZ1N单整体式防尘盖3.1756.352.38陶瓷球
SFR144TLZ1W单整体式防尘盖3.1756.352.78钢球
SFR144TLZ1WN单整体式防尘盖3.1756.352.78陶瓷球
SFR144K1TLZ单防尘盖3.1756.352.38钢球,可分离内圈
SFR144K1TLZN单防尘盖3.1756.352.38陶瓷球,可分离内圈
SFR144K1TLWZ单防尘盖3.1756.352.78钢球,可分离内圈
SFR144K1TLWZN单防尘盖3.1756.352.78陶瓷球,可分离内圈
SFR144K1TLZ1单整体式防尘盖3.1756.352.38钢球,可分离内圈
SFR144K1TLZ1N单整体式防尘盖3.1756.352.38陶瓷球,可分离内圈
SFR144K1TLWZ1单整体式防尘盖3.1756.352.78钢球,可分离内圈
SFR144K1TLWZ1N单整体式防尘盖3.1756.352.78陶瓷球,可分离内圈
SFR144K2TLZ


单防尘盖

3.1756.352.38钢球,可分离外圈
SFR144K2TLZN


单防尘盖

3.1756.352.38陶瓷球,可分离外圈
SFR144K2TLWZ


单防尘盖

3.1756.352.78钢球,可分离外圈
SFR144K2TLWZN


单防尘盖

3.1756.352.78陶瓷球,可分离外圈
SFR144K2TLZ1单整体式防尘盖3.1756.352.38钢球,可分离外圈
SFR144K2TLZ1N单整体式防尘盖3.1756.352.38陶瓷球,可分离外圈
SFR144K2TLWZ1单整体式防尘盖3.1756.352.78钢球,可分离外圈
SFR144K2TLWZ1N单整体式防尘盖3.1756.352.78陶瓷球,可分离外圈