| 基本尺寸 | 型号 | ||
|---|---|---|---|
| Model | |||
| d[mm] | D[mm] | B[mm] | |
| 45 | 100 | 25 | 7309B |
| 40 | 90 | 23 | 7308B |
| 35 | 80 | 21 | 7307B |
| 30 | 72 | 19 | 7306B |
| 25 | 62 | 17 | 7305B |
| 20 | 52 | 15 | 7304B |
| 17 | 47 | 14 | 7303B |
| 15 | 42 | 13 | 7302B |
| 12 | 37 | 12 | 7301B |
| 10 | 35 | 11 | 7300B |
| 220 | 400 | 65 | 7244B |
| 200 | 360 | 58 | 7240B |
| 190 | 340 | 55 | 7238B |
| 180 | 320 | 52 | 7236B |
| 80 | 140 | 52 | 7216B/DB |
| 75 | 130 | 50 | 7215B/DB |
| 70 | 125 | 48 | 7214B/DB |
| 65 | 120 | 46 | 7213B/DB |
| 60 | 110 | 44 | 7212B/DB |
| 55 | 100 | 42 | 7211B/DB |
| 50 | 90 | 40 | 7210B/DB |
| 45 | 85 | 38 | 7209B/DB |
| 40 | 80 | 36 | 7208B/DB |
| 35 | 72 | 34 | 7207B/DB |
| 30 | 62 | 32 | 7206B/DB |
| 25 | 52 | 30 | 7205B/DB |
| 20 | 47 | 28 | 7204B/DB |
| 17 | 40 | 24 | 7203B/DB |
| 15 | 35 | 22 | 7202B/DB |
| 12 | 32 | 20 | 7201B/DB |
KOYO轴承Imported bearings
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