轴承型号 Bearing No. | 额定负荷(kN) Load Rating | 极限转速(rpm) Limiting Speed | 外型尺寸(mm) Boundary dimensions | 重量 Weight 开式 Open (kg) | ||||||||
开式 Open | 带防尘盖 with shields | 带密封圈 with seals | Cr | Cor | 脂润滑 Grease | 油润滑 open. Z.ZZ | 内径 d | 外径 D | 宽度 B | 装配倒角 rmin | ||
RS.2RS | Open.Z.ZZ | |||||||||||
628 | 628-zz | 628-2RS | 3.35 | 1.4 | 24000 | 28000 | 34000 | 8 | 24 | 8 | 0.3 | 0.016 |