恩斯克 微型深沟球轴承 带防尘盖型 ZZ-ZZS,超小型球轴承和微型球轴承 ,公制系列。 ZZ:两面带钢板防尘盖,如MF104BZZ,如R155ZZS。
| 内径 d | 3 mm | Bore diameter |
| 外径 D | 8 mm | Outside diameter |
| 宽度 B | 4 mm | Width |
| r1 (min.) | 0.15 mm | Chamfer dimension |
| 基本额定动载荷 Cr | 615 N | Basic dynamic load rating |
| 基本额定静载荷 C0r | 179 N | Basic static load rating |
| 极限转速 Grease | 60000 min -1 | Grease lubrication |
| db (max.) | 4.3 mm | Diameter of shaft abutment |
| Db (max.) | 7.3 mm | Diameter of housing abutment |
| rb (max.) | 0.15 mm | Radius of shaft or housing fillet |
| z | 6 | Number of Balls |
| Dw | 1.588 mm | Ball Diameter |
| 重量 | 0.00083 kg |



