| 轴承型号 | 基础尺寸(mm) | 基本载荷 (KN) |
额定转速(rpm) | 轴承重量 | ||||
|---|---|---|---|---|---|---|---|---|
| d 内径 |
D 外径 |
B 厚度 |
动负荷 Cr |
静负荷 Cor |
脂润滑 | 油润滑 | ||
| N311J | 55 | 120 | 29 | 120 | 123 | 4800 | 5600 | 1.45 |
| N311M | 55 | 120 | 29 | 120 | 123 | 4800 | 5600 | 1.65 |
| NF311M | 55 | 120 | 29 | 120 | 123 | 4800 | 5600 | 1.7 |
| NU5211XPC3 | 55 | 100 | 33.34 | 118 | 155 | 4800 | 5600 | 1.21 |
| N3211M | 55 | 100 | 33.3 | 73.7 | 85 | 6000 | 7000 | 1.2 |
| NU2211EM | 55 | 100 | 25 | 101 | 122 | 6000 | 7000 | 0.763 |
| NJ2211ETN1 | 55 | 100 | 25 | 97 | 129 | 6000 | 7000 | 0.666 |
| NJ2211EM | 55 | 100 | 25 | 101 | 122 | 6000 | 7000 | 0.783 |
| NUP211ETN1 | 55 | 100 | 21 | 91 | 106 | 6000 | 7000 | 0.667 |
| NUP211EM | 55 | 100 | 21 | 85 | 95 | 6000 | 7000 | 0.762 |
| NJ211E | 55 | 100 | 21 | 91.3 | 106 | 6000 | 7000 | 0.767 |
| NF211E | 55 | 100 | 21 | 91.3 | 106 | 6000 | 7000 | 0.757 |
| NF211M | 55 | 100 | 21 | 80 | 84.5 | 6000 | 7000 | 0.806 |
| NU1011TN1 | 55 | 90 | 18 | 43 | 53 | 7000 | 8500 | 0.403 |
| NU1011M | 55 | 90 | 18 | 42 | 50 | 7000 | 8500 | 0.479 |
| NJ410M | 50 | 130 | 31 | 150 | 151 | 5000 | 6000 | 2.24 |
| NJ410 | 50 | 130 | 31 | 151 | 151 | 5000 | 6000 | 2.15 |
| NU410 | 50 | 130 | 31 | 151 | 151 | 5000 | 6000 | 2.11 |
| NU410M | 50 | 130 | 31 | 151 | 151 | 5000 | 6000 | 2.2 |
| N410 | 50 | 130 | 31 | 151 | 151 | 5000 | 6000 | 2.09 |