SI...PK
产品信息
Dimensions in mm尺寸单位为mm
For left-hand thread，suffix"L"is added to bearing number and thread sign,e.g.NHSL20ES M20
若是左旋螺纹，轴承型号与螺纹标记需加"L"或"左"，例如：NHSL20.
Sliding contact surfaces:Steel/PTFEcomposite material钢对PTFE复合材料
Design and application features：
Rod end of steel and zinc coaated，with male or female thread；with sliding surfaceofPTFE composit material，maintenance-free；inner ring of carbon chromium steel，spherical surface with chromium plating.It hascharacteristics of large load capability，easy mounting and dismounting and mechanism simplification.
设计结构特点：杆端体材料为碳钢，挤压成型，镀环保白锌，内圈（钢球）材料为轴承钢，淬火，球面镀硬铬。
具有较好轴向力，本系列产品可以用不锈钢制造订货时在型号前加"S"