| 轴承型号 Bearing No. | 孔径 Bor | 外径 O.D | 宽度 Width | 额定载荷(KN) Load Rating | 钢球参数 Ball Complement | 极限转速 Maxronout Speed | 参考重量 Weight Kg | ||||||
| d | D | B | 动负荷 Dynamic | 静负荷 Static | 数量 No. | 尺寸 Size | 脂 Grease | 油 Oil | |||||
| mm | in | mm | in | mm | in | Cr | Cor | mm | r/min | R/min | |||
| 6903 | 17 | 0.6693 | 30 | 1.1811 | 7 | 0.2362 | 4.6 | 2.6 | 11 | 3.969 | 19000 | 24000 | 0.018 |
