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07:39:56 GMT+0000 (Coordinated Universal Time)
Product information
Metric
Imperial
主要尺寸和性能数据
| d | 190 mm | 内径 |
| D | 340 mm | 外径 |
| B | 55 mm | 宽度 |
| Cr | 680,000 N | 基本额定动载荷, 径向 |
| C0r | 930,000 N | 基本额定静载荷，径向 |
| Cur | 113,000 N | 疲劳极限载荷, 径向 |
| nG | 3,050 1/min | 极限转速 |
| nϑr | 1,720 1/min | 参考转速 |
| ≈m | 22.42 kg | Weight |
安装尺寸
| da min | 207 mm | 轴挡肩最小直径 |
| da max | 227 mm | 轴挡肩最大直径 |
| Da max | 323 mm | 轴承座挡肩最大直径 |
| dc min | 247 mm | 最小轴挡肩 |
| ra max | 3 mm | 最大凹穴半径 |
尺寸
| rmin | 4 mm | 最小倒角尺寸 |
| r1 min | 4 mm | 最小倒角尺寸 |
| s | 4.7 mm | 轴向位移 |
| E | 306 mm | 外圈滚道直径 |
| F | 230 mm | 内圈滚道直径 |
| D1 min | 295 mm | 外圈最小挡肩直径 |
| d1 | 244 mm | 内圈最大挡边直径 |
温度范围
| Tmin | -30 °C | 最低工作温度 |
| Tmax | 150 °C | 最高工作温度 |
附加信息
HJ238-E | L型垫圈 |
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| Design | E | Increased Capacity Design |
| Cage | M1 | Two Piece Brass Cage Roller Guided |
| Radial internal clearance | CN (Group N) | Normal internal clearance |
| Tolerance class | PN | Normal (PN) |
| Number of rolling element rows | 1 | Single-row design |
Characteristics
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