进口车花轮，滚花轮
车花轮规格及型号：
| AA | BL15° | BR15° | BL30° | BR30° |
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车花轮型号表示方法：
CH AA 21.5 1.0-90°
方向 轮子直径 齿距及齿面夹角
常用车花轮规格及尺寸：
| 车花轮尺寸 | 齿 距 | |||||||||||
| 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.8 | 1.0 | 1.2 | 1.5 | 1.6 | 1.8 | 2 | |
| Φ8.9×2.5×4 | ● | ● | ● | ● | ● | ● | ● | ○ | ○ | ○ | ○ | ○ |
| Φ14.5×3×5 | ○ | ● | ● | ● | ● | ● | ● | ● | ○ | ○ | ○ | ○ |
| Φ21.5×5×8 | ○ | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● | ● |
●：常用 ○:非标
滚花轮规格及型号：
| AA | BL30° | BR30° | BL45° | BR45° |
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滚花轮规格及型号：
GH BR30° 20 1.0-90°
方向 轮子直径 齿距及齿面夹角
常用滚花轮规格及尺寸：
标 准
齿 距
0.3
0.4
0.5
0.6
0.7
0.8
1.0
1.2
1.5
1.6
1.8
2.0
Φ10×4×4
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Φ15×4×4
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Φ15×6×4
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Φ20×8×6
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Φ25×8×6
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●：常用 ○:非标
