| 型號 | 外形尺寸 (mm) | 轉速 (RPM) | 額定載重(N) | 重量(kg) | ||||
|---|---|---|---|---|---|---|---|---|
| d | D | B | 脂潤滑 | 油潤滑 | Cr(N) | Cor(N) | ||
| 7303AC | 17 | 47 | 14 | 18000 | 23000 | 14.9 | 7.9 | 0.12 |
| 7303AC/DB | 17 | 47 | 28 | 15000 | 18000 | 24.2 | 15.8 | 0.248 |
| 7304AC | 20 | 52 | 15 | 17000 | 21000 | 17.4 | 9.4 | 0.15 |
| 7304C/DT | 20 | 52 | 30 | 18000 | 24000 | 30.1 | 19.9 | 0.319 |
| 7304AC/DB | 20 | 52 | 30 | 13000 | 17000 | 28.3 | 18.8 | 0.319 |
| 7303AC/DF | 17 | 47 | 28 | 15000 | 18000 | 24.2 | 15.8 | 0.248 |
| 7305AC | 25 | 62 | 17 | 14000 | 17000 | 24.8 | 14.4 | 0.243 |
| 7304AC/DF | 20 | 52 | 30 | 13000 | 17000 | 28.3 | 18.8 | 0.319 |
| 7305AC/DB | 25 | 62 | 34 | 11000 | 14000 | 40.3 | 28.8 | 0.486 |
| 7303AC/DT | 17 | 47 | 28 | 15000 | 18000 | 24.2 | 15.8 | 0.248 |
| 7304AC/DT | 20 | 52 | 30 | 13000 | 17000 | 28.3 | 18.8 | 0.319 |
| 7303B | 17 | 47 | 14 | 14000 | 18000 | 13.8 | 7.3 | 0.12 |
| 7305AC/DF | 25 | 62 | 34 | 11000 | 14000 | 40.3 | 28.8 | 0.486 |
| 7304B | 20 | 52 | 15 | 13000 | 17000 | 16.2 | 8.7 | 0.15 |
| 7303B/DB | 17 | 47 | 28 | 11000 | 15000 | 22.5 | 14.6 | 0.254 |
| 7305AC/DT | 25 | 62 | 34 | 11000 | 14000 | 40.3 | 28.8 | 0.486 |
| 7304B/DB | 20 | 52 | 30 | 10000 | 13000 | 26.3 | 17.4 | 0.326 |
| 7303B/DF | 20 | 52 | 30 | 11000 | 15000 | 22.5 | 14.6 | 0.254 |
| 7305B/DB | 25 | 62 | 34 | 8300 | 11000 | 37.2 | 26.6 | 0.486 |
| 7304B/DF | 17 | 47 | 28 | 10000 | 13000 | 26.3 | 17.4 | 0.326 |
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