润时达轴承专业设计和制造牙钻手柄专用高速轴承。内圈和外圈采用440不锈钢,钢球按要求采用不锈钢(440)或陶瓷(Si3N4),保持架采用进口托龙材料,精度公差为ABEC-7(P4),在200-250kpa的气压下,牙钻轴承的转速可达到350000-450000 rpm。润时达提供各种尺寸及形状的牙钻轴承供选择,所有产品均严格按ISO9001:2015标准生产。

型号种类内径(d)外径(D)宽度(B)备注
SR144TL开式3.1756.352.38不锈钢球
SR144TLN开式3.1756.352.38陶瓷球
SR144TLW开式3.1756.352.78不锈钢球
SR144TLWN开式3.1756.352.78陶瓷球
SR144TLZ单面防尘盖3.1756.352.38不锈钢球
SR144TLZN单面防尘盖3.1756.352.38陶瓷球
SR144TLZW单面防尘盖3.1756.352.78不锈钢球
SR144TLZWN单面防尘盖3.1756.352.78陶瓷球
SR144TLZ1单面一体防尘盖3.1756.352.38不锈钢球
SR144TLZ1N单面一体防尘盖3.1756.352.38陶瓷球
SR144TLZ1W单面一体防尘盖3.1756.352.78不锈钢球
SR144TLZ1WN单面一体防尘盖3.1756.352.78陶瓷球
SR144K1TL开式3.1756.352.38不锈钢球,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不锈钢球,可分离内圈
SR144K1TLWN开式3.1756.352.78陶瓷球,可分离内圈
SR144K1TLZ单面防尘盖3.1756.352.38不锈钢球,可分离内圈
SR144K1TLZN单面防尘盖3.1756.352.38陶瓷球,可分离内圈
SR144K1TLWZ单面防尘盖3.1756.352.78不锈钢球,可分离内圈
SR144K1TLWZN单面防尘盖3.1756.352.78陶瓷球,可分离内圈
SR144K1TLZ1单面一体防尘盖3.1756.352.38不锈钢球,可分离内圈
SR144K1TLZ1N单面一体防尘盖3.1756.352.38陶瓷球,可分离内圈
SR144K1TLWZ1单面一体防尘盖3.1756.352.78不锈钢球,可分离内圈
SR144K1TLWZ1N单面一体防尘盖3.1756.352.78陶瓷球,可分离内圈
SR144K1TLW02开式3.1756.352.38/2.78不锈钢球,可分离内圈,宽外圈
SR144K1TLW02N开式3.1756.352.38/2.78陶瓷球,可分离内圈,宽外圈
SR144K1TLZ1W02单面一体防尘盖3.1756.352.38不锈钢球,可分离内圈,宽外圈
SR144K1TLZ1W02N单面一体防尘盖3.1756.352.38陶瓷球,可分离内圈,宽外圈
SR144K2TL开式3.1756.352.38不锈钢球,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不锈钢球,可分离外圈
SR144K2TLWN开式3.1756.352.78陶瓷球,可分离外圈
SR144K2TLZ单面防尘盖3.1756.352.38不锈钢球,可分离外圈
SR144K2TLZN单面防尘盖3.1756.352.38陶瓷球,可分离外圈
SR144K2TLWZ单面防尘盖3.1756.352.78不锈钢球,可分离外圈
SR144K2TLWZN单面防尘盖3.1756.352.78陶瓷球,可分离外圈
SR144K2TLZ1单面一体防尘盖3.1756.352.38不锈钢,可分离外圈
SR144K2TLZ1N单面一体防尘盖3.1756.352.38陶瓷球,可分离外圈
SR144K2TLWZ1单面一体防尘盖3.1756.352.78不锈钢球,可分离外圈
SR144K2TLWZ1N单面一体防尘盖3.1756.352.78陶瓷球,可分离外圈
SR144K2TLW02开式3.1756.352.38/2.78不锈钢球,可分离外圈,宽外圈
SR144K2TLW02N开式3.1756.352.38/2.78陶瓷球,可分离外圈,宽外圈
SR144K2TLZ1W02单面一体防尘盖3.1756.352.38不锈钢球,可分离外圈,宽外圈
SR144K2TLZ1W02N单面一体防尘盖3.1756.352.38陶瓷球,可分离外圈,宽外圈
SFR144TLZ单面防尘盖3.1756.352.38不锈钢球
SFR144TLZN单面防尘盖3.1756.352.38陶瓷球
SFR144TLZW单面防尘盖3.1756.352.78不锈钢球
SFR144TLZWN单面防尘盖3.1756.352.78陶瓷球
SFR144TLZ1单面一体防尘盖3.1756.352.38不锈钢球
SFR144TLZ1N单面一体防尘盖3.1756.352.38陶瓷球
SFR144TLZ1W单面一体防尘盖3.1756.352.78不锈钢球
SFR144TLZ1WN单面一体防尘盖3.1756.352.78陶瓷球
SFR144K1TLZ单面防尘盖3.1756.352.38不锈钢球,可分离内圈
SFR144K1TLZN单面防尘盖3.1756.352.38陶瓷球,可分离内圈
SFR144K1TLWZ单面防尘盖3.1756.352.78不锈钢球,可分离内圈
SFR144K1TLWZN单面防尘盖3.1756.352.78陶瓷球,可分离内圈
SFR144K1TLZ1单面一体防尘盖3.1756.352.38不锈钢球,可分离内圈
SFR144K1TLZ1N单面一体防尘盖3.1756.352.38陶瓷球,可分离内圈
SFR144K1TLWZ1单面一体防尘盖3.1756.352.78不锈钢球,可分离内圈
SFR144K1TLWZ1N单面一体防尘盖3.1756.352.78陶瓷球,可分离内圈
SFR144K2TLZ单面防尘盖3.1756.352.38不锈钢球,可分离外圈
SFR144K2TLZN单面防尘盖3.1756.352.38陶瓷球,可分离外圈
SFR144K2TLWZ单面防尘盖3.1756.352.78不锈钢球,可分离外圈
SFR144K2TLWZN单面防尘盖3.1756.352.78陶瓷球,可分离外圈
SFR144K2TLZ1单面一体防尘盖3.1756.352.38不锈钢球,可分离外圈
SFR144K2TLZ1N单面一体防尘盖3.1756.352.38陶瓷球,可分离外圈
SFR144K2TLWZ1单面一体防尘盖3.1756.352.78不锈钢球,可分离外圈
SFR144K2TLWZ1N单面一体防尘盖3.1756.352.78陶瓷球,可分离外圈