深沟球轴承
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深沟球轴承
| 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] | |
| 8 | 16 | 4 | 1.06 | 0.71 | 42000 | 50000 | W638/8-2Z |
| 8 | 16 | 5 | 1.6 | 0.71 | 42000 | 50000 | W638/8-2RU |
| 8 | 16 | 5 | 1.6 | 0.71 | 28000 | 50000 | W638/8-2RS |
| 7 | 14 | 5 | 1.15 | 0.51 | 45000 | 54000 | W638/7-2Z |
| 6 | 13 | 5 | 1.1 | 0.44 | 48000 | 57000 | W638/6-2Z |
| 6 | 13 | 5 | 1.1 | 0.44 | 36000 | 57000 | W638/6-2RS |
| 5 | 11 | 5 | 0.97 | 0.36 | 53000 | 63000 | W638/5-2Z |
| 4 | 9 | 4 | 0.64 | 0.23 | 59000 | 70000 | W638/4-2Z |
| 3 | 7 | 3 | 0.31 | 0.11 | 66000 | 79000 | W638/3-2ZX |
| 2.5 | 6 | 2.6 | 0.19 | 0.06 | 75000 | 89000 | W638/2.5-2Z |
| 1.5 | 4 | 2 | 0.11 | 0.03 | 120000 | 140000 | W638/1.5-2ZX |
| 3 | 9 | 5 | 0.43 | 0.16 | 60000 | 72000 | W603-2ZX |
| 2 | 7 | 3.5 | 0.39 | 0.13 | 67000 | 79000 | W602-2ZX |
| 12.7 | 28.575 | 7.938 | - | - | - | - | SSR8-2Z |
| 12.7 | 28.575 | 7.938 | - | - | - | - | SSR8-2RS |
| 12.7 | 28.575 | 6.35 | - | - | - | - | SSR8 |
| 38.1 | 66.675 | 14.288 | - | - | - | - | SSR24-2RS |
| 38.1 | 66.675 | 14.288 | - | - | - | - | SSR24-2R |
| 38.1 | 66.675 | 11.113 | - | - | - | - | SSR24 |
| 34.925 | 63.5 | 14.288 | - | - | - | - | SSR22-2Z |
| 34.925 | 63.5 | 14.288 | - | - | - | - | SSR22-2RS |
| 34.925 | 63.5 | 11.113 | - | - | - | - | SSR22 |
| 31.75 | 57.15 | 12.7 | - | - | - | - | SSR20-2Z |
| 31.75 | 57.15 | 12.7 | - | - | - | - | SSR20-2RS |
| 31.75 | 57.15 | 9.525 | - | - | - | - | SSR20 |
| 28.575 | 53.975 | 12.7 | - | - | - | - | SSR18-2Z |
| 28.575 | 53.975 | 12.7 | - | - | - | - | SSR18-2RS |
| 28.575 | 53.975 | 9.525 | - | - | - | - | SSR18 |
| 25.4 | 50.8 | 12.7 | - | - | - | - | SSR16-2Z |
| 25.4 | 50.8 | 12.7 | - | - | - | - | SSR16-2RS |
