新型号:NJ307ET+HJ307E
旧型号:NJ307E+HJ307E
轴承品牌:NTN轴承
轴承系列:圆柱滚子轴承
内径:35 mm
外径:80 mm
厚度:21 mm
4R17202
4R17201
4R17014
4R17009
4R17004
4R17003
4R17002
4R17001
4R16801
4R16601