Precision bearings
| 型号 | 基本尺寸 | 基本额定载荷 | 额定转速 | ||||
|---|---|---|---|---|---|---|---|
| Model | dynamic | static | Reference speed | Limiting speed | |||
| d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | [r/min] | [r/min] | |
| 63703X1-2Z | 17 | 22 | 5 | - | - | - | - |
| 63703X1 | 17 | 22 | 5 | - | - | - | - |
| 63702X3-Z | 15 | 20 | 4.5 | - | - | - | - |
| 63702X3-2Z | 15 | 20 | 4.5 | - | - | - | - |
| 63702X3 | 15 | 20 | 4.5 | - | - | - | - |
| 63701X3-Z | 12 | 17 | 4.5 | - | - | - | - |
| 63701X3-2Z | 12 | 17 | 4.5 | - | - | - | - |
| 63701X3 | 12 | 17 | 4.5 | - | - | - | - |
| 637/5X2-2Z | 5 | 8 | 4 | - | - | - | - |
| 637/4X1-2Z | 4 | 8 | 3 | - | - | - | - |
| 637/2.5-2Z | 2.5 | 5 | 2.3 | - | - | - | - |
| 636ZZ | 6 | 22 | 7 | - | - | - | - |
| 636-Z | 6 | 22 | 7 | - | - | - | - |
| 636X2-Z | 6 | 22 | 6 | - | - | - | - |
| 636X2-2Z | 6 | 22 | 6 | - | - | - | - |
| 636X2 | 6 | 22 | 6 | - | - | - | - |
| 636-2Z | 6 | 22 | 7 | 3.3 | 1.35 | 31000 | 37000 |
| 636-2RS | 6 | 22 | 7 | 3.3 | 1.35 | 23000 | 37000 |
| 635ZZ | 5 | 19 | 6 | - | - | - | - |
| 635-Z | 5 | 19 | 6 | 2.8 | 1.02 | 28000 | 36000 |
| 635-RZ | 5 | 19 | 6 | - | - | - | - |
| 635-RS | 5 | 19 | 6 | — | — | — | — |
| 635-2Z | 5 | 19 | 6 | 2.6 | 1.05 | 35000 | 43000 |
| 635-2RZ | 5 | 19 | 6 | - | - | - | - |
| 635-2RU | 5 | 19 | 6 | 2.6 | 1.05 | 35000 | 43000 |
| 635-2RS | 5 | 19 | 6 | 2.6 | 1.05 | 27000 | 43000 |
| 635/HNYA | 5 | 19 | 6 | - | - | - | - |
| 635/HN | 5 | 19 | 6 | - | - | - | - |
| 634ZZ | 4 | 16 | 5 | - | - | - | - |
| 634-Z | 4 | 16 | 5 | 1.88 | 0.68 | 32000 | 40000 |
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