NSK轴承
RNA48系列 |  |
| 型号 | 主要尺寸 | 额定载荷( N ) | 额定载荷( kgf ) | 限制速度Oil | 重量Kg | |||||
| Fw | D | C | r | Cr( N ) | C0r( N ) | Cr( kgf ) | C0r( kgf ) | Oil | ||
| RNA4822 | 120 | 140 | 30 | 1 | 99500 | 214000 | 10100 | 21900 | 3400 | 0.67 |
| RNA4824 | 130 | 150 | 30 | 1 | 105000 | 238000 | 10700 | 24300 | 3200 | 0.71 |
| RNA4826 | 145 | 165 | 35 | 1.10 | 127000 | 315000 | 12900 | 32000 | 2800 | 0.92 |
| RNA4828 | 155 | 175 | 35 | 1.10 | 133000 | 340000 | 13600 | 35000 | 2600 | 0.98 |
| RNA4830 | 165 | 190 | 40 | 1.10 | 180000 | 440000 | 18300 | 45000 | 2400 | 1.60 |
| RNA4832 | 175 | 200 | 40 | 1.10 | 184000 | 465000 | 18700 | 47000 | 2200 | 1.75 |
| RNA4834 | 185 | 215 | 45 | 1.10 | 224000 | 540000 | 22900 | 55000 | 2200 | 2.55 |
| RNA4836 | 195 | 225 | 45 | 1.10 | 230000 | 565000 | 23500 | 58000 | 2000 | 2.65 |
| RNA4838 | 210 | 240 | 50 | 1.50 | 268000 | 705000 | 27300 | 72000 | 1900 | 3.20 |
| RNA4840 | 220 | 250 | 50 | 1.50 | 274000 | 740000 | 27900 | 75500 | 1800 | 3.35 |