轴径 | 公称型号开放型 | 主要尺寸 mm | ||
mm | 球面外圈 | 圆柱外圈 | Fw | D |
7 | RNAST5R | RNAST5 | 7 | 16 | 10 | RNAST6R | RNAST6 | 10 | 19 |
12 | RNAST8R | RNAST8 | 12 | 24 | 14 | RNAST10R | RNAST10 | 14 | 30 |
16 | RNAST12R | RNAST12 | 16 | 32 | 20 | RNAST15R | RNAST15 | 20 | 35 |
22 | RNAST17R | RNAST17 | 22 | 40 | 25 | RNAST20R | RNAST20 | 25 | 47 |
30 | RNAST25R | RNAST25 | 30 | 52 | 38 | RNAST30R | RNAST30 | 38 | 62 |
42 | RNAST35R | RNAST35 | 42 | 72 | 50 | RNAST40R | RNAST40 | 50 | 80 |
ø有标注☆记号者可制作左螺纹