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                                	 	 									| 编号 COD.(R/L)
 | 外径 D
 | 厚度 S
 | 内径 d
 | 齿数 Z
 | 圆弧 R
 |  				| 02850R/L | 70 | 10 | 16/20 | 4 | 1.0 |  				| 02851R/L | 70 | 10 | 16/20 | 4 | 1.5 |  				| 02852R/L | 70 | 10 | 16/20 | 4 | 2.0 |  				| 02853R/L | 70 | 10 | 16/20 | 4 | 2.5 |  				| 02854R/L | 70 | 10 | 16/20 | 4 | 3.0 |  				| 02855R/L | 70 | 10 | 16/20 | 4 | 4.0 |  				| 02856R/L | 70 | 10 | 16/20 | 6 | 1.0 |  				| 02857R/L | 70 | 10 | 16/20 | 6 | 1.5 |  				| 02858R/L | 70 | 10 | 16/20 | 6 | 2.0 |  				| 02859R/L | 70 | 10 | 16/20 | 6 | 2.5 |  				| 02860R/L | 70 | 10 | 16/20 | 6 | 3.0 |  				| 02861R/L | 70 | 10 | 16/20 | 6 | 4.0 |  			  
  
 
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