型号 | 外形尺寸 (mm) | |||
d | Ew | B | d2 | |
RNN75V-9 | 75 | 107.9 | 54 | 89 | RNN80V-1 | 80 | 111.76 | 62 | 93 |
RNN80V-2 | 80 | 112.75 | 60 | 93.1 | RNN80V-3 | 80 | 122.1 | 70 | 96 |
RNN80V-4 | 80 | 141.92 | 130 | 106.7 | RNN80V-9 | 80 | 116.99 | 60 | 95 |
RNN85V-1 | 85 | 121.4 | 70 | 100 | RNN85V-2 | 85 | 121.44 | 60 | 100 |
RNN85V-3 | 85 | 121.44 | 68 | 99.6 | RNN85V-9 | 85 | 121.44 | 60 | 99.5 |
RNN90V-1 | 90 | 130.11 | 72 | 106.8 | RNN90V-9 | 90 | 130.11 | 67 | 106.5 |
调心球轴承是一种带球面外圈滚道的双列轴承,其调心能力可以对中误差、轴变形和轴承座变形进行补偿。调心球轴承内孔可以是圆柱也可以是圆锥形,轴承不能拆分。