| 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] | |
| 17mm | 30mm | 13mm | NA4903R | ||||
| 30mm | 47mm | 17mm | NA4906R | ||||
| 20mm | 37mm | 17mm | NA4904R | ||||
| 35mm | 55mm | 20mm | NA4907R | ||||
| 25mm | 42mm | 17mm | NA4905R | ||||
| 40mm | 62mm | 22mm | NA4908R | ||||
| 30mm | 47mm | 17mm | NA4906R | ||||
| 45mm | 68mm | 22mm | NA4909R | ||||
| 35mm | 55mm | 20mm | NA4907R | ||||
| 50mm | 72mm | 22mm | NA4910R | ||||
| 40mm | 62mm | 22mm | NA4908R | ||||
| 55mm | 80mm | 25mm | NA4911R | ||||
| 45mm | 68mm | 22mm | NA4909R | ||||
| 60mm | 85mm | 25mm | NA4912R | ||||
| 50mm | 72mm | 22mm | NA4910R | ||||
| 130mm | 150mm | 30mm | RNA4824 | ||||
| 145mm | 165mm | 35mm | RNA4826 | ||||
| 155mm | 175mm | 35mm | RNA4828 | ||||
| 165mm | 190mm | 40mm | RNA4830 | ||||
| 175mm | 200mm | 40mm | RNA4832 | ||||
| 185mm | 215mm | 45mm | RNA4834 | ||||
| 4mm | 8mm | 8mm | BK0408T2 | ||||
| 5mm | 9mm | 9mm | BK0509T2 | ||||
| 18mm | 24mm | 12mm | BK1812 | ||||
| 18mm | 24mm | 16mm | BK1816 | ||||
| 20mm | 26mm | 12mm | BK2012 | ||||
| 20mm | 26mm | 16mm | BK2016 | ||||
| 22mm | 28mm | 12mm | BK2212 | ||||
| 22mm | 28mm | 16mm | BK2216 | ||||
| 25mm | 32mm | 12mm | BK2512 | ||||
NTN轴承
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