NTN轴承
轴承型号 |
d - 内径 |
D - 外径 |
B - 厚度 |
Cr - 动负荷 |
Cor - 静负荷 |
参考转速 |
极限转速 |
|---|---|---|---|---|---|---|---|
| NK28/20R | 28mm mm | 37mm mm | 20mm mm | - | - | - | - |
| NK29/20R+IR25×29×20 | 25mm mm | 38mm mm | 20mm mm | - | - | - | - |
| NK28/30R | 28mm mm | 37mm mm | 30mm mm | - | - | - | - |
| NK29/30R | 29mm mm | 38mm mm | 30mm mm | - | - | - | - |
| NK29/20R | 29mm mm | 38mm mm | 20mm mm | - | - | - | - |
| NA4913R | 65mm mm | 90mm mm | 25mm mm | - | - | - | - |
| NA4911R | 55mm mm | 80mm mm | 25mm mm | - | - | - | - |
| NA4914R | 70mm mm | 100mm mm | 30mm mm | - | - | - | - |
| NA4912R | 60mm mm | 85mm mm | 25mm mm | - | - | - | - |
| NA4915R | 75mm mm | 105mm mm | 30mm mm | - | - | - | - |
| NA4913R | 65mm mm | 90mm mm | 25mm mm | - | - | - | - |
| NA4916R | 80mm mm | 110mm mm | 30mm mm | - | - | - | - |
| NA4914R | 70mm mm | 100mm mm | 30mm mm | - | - | - | - |
| NA4917R | 85mm mm | 120mm mm | 35mm mm | - | - | - | - |
| NA4915R | 75mm mm | 105mm mm | 30mm mm | - | - | - | - |
| NA4918R | 90mm mm | 125mm mm | 35mm mm | - | - | - | - |
| NA4916R | 80mm mm | 110mm mm | 30mm mm | - | - | - | - |
| NA4919R | 95mm mm | 130mm mm | 35mm mm | - | - | - | - |
| NA4917R | 85mm mm | 120mm mm | 35mm mm | - | - | - | - |
| NA4920R | 100mm mm | 140mm mm | 40mm mm | - | - | - | - |