| 型号 | 基本尺寸 | 基本额定动荷 | 极限转速 (r/min) | ||||
|---|---|---|---|---|---|---|---|
| 内径 | 外径 | 厚度 | |||||
| [mm] | [mm] | [mm] | (kN) | (kN) | 【r/min】 | 【r/min】 | |
| 6921LLU | 105mm | 145mm | 20mm | ||||
| 6921LU | 105mm | 145mm | 20mm | ||||
| RNA6909R | 52mm | 68mm | 40mm | ||||
| NA4920R | 100mm | 140mm | 40mm | ||||
| 6921LB | 105mm | 145mm | 20mm | ||||
| 6921LU | 105mm | 145mm | 20mm | ||||
| RNA6910R | 58mm | 72mm | 40mm | ||||
| 6921LLB | 105mm | 145mm | 20mm | ||||
| RNA6912R | 68mm | 85mm | 45mm | ||||
| 6921LLU | 105mm | 145mm | 20mm | ||||
| RNA6911R | 63mm | 80mm | 45mm | ||||
| 6921LU | 105mm | 145mm | 20mm | ||||
| RNA6914R | 80mm | 100mm | 54mm | ||||
| RNA6913R | 72mm | 90mm | 45mm | ||||
| 6921N | 105mm | 145mm | 20mm | ||||
| RNA6915R | 85mm | 105mm | 54mm | ||||
| 6921Z | 105mm | 145mm | 20mm | ||||
| RNA6914R | 80mm | 100mm | 54mm | ||||
| RNA6917R | 100mm | 120mm | 63mm | ||||
| 6921ZZ | 105mm | 145mm | 20mm | ||||