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| Bearing type 轴承型号 | Boundary Dimensions(mm)外形尺寸 | Speed Rating(ipm) 极限转速 | Load Rating 额定载荷(kn) | bearing type 轴承类型 | ||||
|---|---|---|---|---|---|---|---|---|
| d 内径 | D 外径 | B 内圈 宽度 | Grease lubrication 脂润滑 | Oil lubrication 油润滑 | Dynamic Cr 动载荷 | Static Cor 静载荷 | ||
| NNU4938K | 190 | 260 | 69 | 485000 | 1060000 | 2000 | 2600 | 圆柱滚子轴承 |
| NN3038 | 190 | 290 | 75 | 595000 | 1080000 | 2000 | 2400 | 圆柱滚子轴承 |
| NN3038K | 190 | 290 | 75 | 595000 | 1080000 | 2000 | 2400 | 圆柱滚子轴承 |
| NNU4940 | 200 | 280 | 80 | 570000 | 1220000 | 1900 | 2400 | 圆柱滚子轴承 |
| NNU4940K | 200 | 280 | 80 | 570000 | 1220000 | 1900 | 2400 | 圆柱滚子轴承 |
| NN3040 | 200 | 310 | 82 | 655000 | 1170000 | 1800 | 2200 | 圆柱滚子轴承 |
| NN3040K | 200 | 310 | 82 | 655000 | 1170000 | 1800 | 2200 | 圆柱滚子轴承 |
| NNU4944 | 220 | 300 | 80 | 600000 | 1330000 | 1700 | 2200 | 圆柱滚子轴承 |
| NNU4944K | 220 | 300 | 80 | 600000 | 1330000 | 1700 | 2200 | 圆柱滚子轴承 |
| NN3044 | 220 | 340 | 90 | 815000 | 1480000 | 1700 | 2000 | 圆柱滚子轴承 |
| NN3044K | 220 | 340 | 90 | 815000 | 1480000 | 1700 | 2000 | 圆柱滚子轴承 |
| NNU4948 | 240 | 320 | 80 | 625000 | 1450000 | 1600 | 2000 | 圆柱滚子轴承 |
| NNU4948K | 240 | 320 | 80 | 625000 | 1450000 | 1600 | 2000 | 圆柱滚子轴承 |
| NN3048 | 240 | 360 | 92 | 855000 | 1600000 | 1500 | 1800 | 圆柱滚子轴承 |
| NN3048K | 240 | 360 | 92 | 855000 | 1600000 | 1500 | 1800 | 圆柱滚子轴承 |
| NNU4952 | 260 | 360 | 100 | 935000 | 2100000 | 1400 | 1800 | 圆柱滚子轴承 |
| NNU4952K | 260 | 360 | 100 | 935000 | 2100000 | 1400 | 1800 | 圆柱滚子轴承 |
| NN3052 | 260 | 400 | 104 | 1030000 | 1920000 | 1400 | 1700 | 圆柱滚子轴承 |
| NN3052K | 260 | 400 | 104 | 1030000 | 1920000 | 1400 | 1700 | 圆柱滚子轴承 |
| NNU4956 | 280 | 380 | 100 | 960000 | 2230000 | 1300 | 1700 | 圆柱滚子轴承 |
| NNU4956K | 280 | 380 | 100 | 960000 | 2230000 | 1300 | 1700 | 圆柱滚子轴承 |
| NN3056 | 280 | 420 | 106 | 1080000 | 2080000 | 1300 | 1500 | 圆柱滚子轴承 |
| NN3056K | 280 | 420 | 106 | 1080000 | 2080000 | 1300 | 1500 | 圆柱滚子轴承 |
| NNU4960 | 300 | 420 | 118 | 1230000 | 2870000 | 1200 | 1500 | 圆柱滚子轴承 |
| NNU4960K | 300 | 420 | 118 | 1230000 | 2870000 | 1200 | 1500 | 圆柱滚子轴承 |
| NN3060 | 300 | 460 | 118 | 1290000 | 2460000 | 1200 | 1400 | 圆柱滚子轴承 |
| NN3060K | 300 | 460 | 118 | 1290000 | 2460000 | 1200 | 1400 | 圆柱滚子轴承 |
| NNU4964 | 320 | 440 | 118 | 1260000 | 3050000 | 1100 | 1400 | 圆柱滚子轴承 |
| NNU4964K | 320 | 440 | 118 | 1260000 | 3050000 | 1100 | 1400 | 圆柱滚子轴承 |
| NN3064 | 320 | 480 | 121 | 1350000 | 2670000 | 1100 | 1300 | 圆柱滚子轴承 |