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NTN轴承| 基本尺寸 | 基本额定载荷 | 额定转速 | 型号 | ||||
|---|---|---|---|---|---|---|---|
| dynamic | static | Reference speed | Limiting speed | Model | |||
| d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | [r/min] | [r/min] | |
| 180mm | 320mm | 52mm | 7236B | ||||
| 40mm | 55mm | 20mm | NK45/20R+IR40×45×20 | ||||
| 45mm | 55mm | 30mm | NK45/30R | ||||
| 40mm | 55mm | 30mm | NK45/30R+IR40×45×30 | ||||
| 47mm | 57mm | 20mm | NK47/20R | ||||
| 42mm | 57mm | 20mm | NK47/20R+IR42×47×20 | ||||
| 195mm | 225mm | 45mm | RNA4836 | ||||
| 210mm | 240mm | 50mm | RNA4838 | ||||
| 220mm | 250mm | 50mm | RNA4840 | ||||
| 240mm | 270mm | 50mm | RNA4844 | ||||
| 265mm | 300mm | 60mm | RNA4848 | ||||
| 285mm | 320mm | 60mm | RNA4852 | ||||
| 305mm | 350mm | 69mm | RNA4856 | ||||
| 330mm | 380mm | 80mm | RNA4860 | ||||
| 350mm | 400mm | 80mm | RNA4864 | ||||
| 370mm | 420mm | 80mm | RNA4868 | ||||
| 390mm | 440mm | 80mm | RNA4872 | ||||
| 28mm | 39mm | 17mm | RNA49/22R | ||||
| 32mm | 45mm | 17mm | RNA49/28R | ||||
| 40mm | 52mm | 20mm | RNA49/32R | ||||
| 10mm | 19mm | 11mm | RNA49/8 | ||||
| 100mm | 140mm | 40mm | NA4920R | ||||
| 110mm | 150mm | 40mm | NA4922R | ||||
| 120mm | 165mm | 45mm | NA4924R | ||||
| 130mm | 180mm | 50mm | NA4926R | ||||
| 140mm | 190mm | 50mm | NA4928R | ||||
| 5mm | 13mm | 10mm | NA495 | ||||
| 6mm | 15mm | 10mm | NA496 | ||||
| 7mm | 17mm | 10mm | NA497 | ||||
| 22mm | 39mm | 30mm | NA69/22R | ||||
NTN轴承
