| Product Information: | 
	SAKAGAMI防尘密封 SDB型防尘圈
 
	  
	
		
			| 
					密封尺寸及沟槽尺寸(単位:mm) 
				 | 
					产品代号 
				 | 
					互換SCB 
				 |  
			| 
					d 
				 | 
					D 
				 | 
					H 
				 | 
					h 
				 | 
					G 
				 | 
					B 
				 | 
					D1 
				 | 
					D2 
				 | 
					m 
				 | 
					C 
				 |  | 
					标准(RN819)
 | 
					(RF 903)
 | 
					挡圈 
				 |  
			| 
					22.4 
				 | 
					34.4 
				 | 
					9 
				 | 
					5.8 
				 | 
					6 
				 | 
					4.5 
				 | 
					35.9±0.1 
				 | 
					34.2 
				 | 
					0.8 
				 | 
					30.7 
				 | 
					2 
				 | 
					SDB-22.4 
				 | 
					SDB-22.4F 
				 | 
					DSP-22.4 
				 | 
					SCB-22.4 
				 |  
			| 
					25 
				 | 
					37 
				 | 
					9 
				 | 
					5.8 
				 | 
					6 
				 | 
					4.5 
				 | 
					38.5±0.1 
				 | 
					36.8 
				 | 
					0.8 
				 | 
					33.3 
				 | 
					2 
				 | 
					SDB-25 
				 | 
					SDB-25F 
				 | 
					DSP-25 
				 | 
					SCB-25 
				 |  
			| 
					28 
				 | 
					40 
				 | 
					9 
				 | 
					5.8 
				 | 
					6 
				 | 
					4.5 
				 | 
					41.5±0.1 
				 | 
					39.8 
				 | 
					0.8 
				 | 
					36.3 
				 | 
					2 
				 | 
					SDB-28 
				 | 
					SDB-28F 
				 | 
					DSP-28 
				 | 
					SCB-28 
				 |  
			| 
					30 
				 | 
					42 
				 | 
					9 
				 | 
					5.8 
				 | 
					6 
				 | 
					4.5 
				 | 
					43.5±0.1 
				 | 
					41.8 
				 | 
					0.8 
				 | 
					38.3 
				 | 
					2 
				 | 
					SDB-30 
				 | 
					SDB-30F 
				 | 
					DSP-30 
				 | 
					SCB-30 
				 |  
			| 
					32 
				 | 
					44 
				 | 
					10 
				 | 
					6.8 
				 | 
					7 
				 | 
					4.5 
				 | 
					45.5±0.1 
				 | 
					43.8 
				 | 
					0.8 
				 | 
					40.3 
				 | 
					3 
				 | 
					SDB-32 
				 | 
					SDB-32F 
				 | 
					DSP-32 
				 | 
					SCB-32 
				 |  
			| 
					35.5 
				 | 
					47.5 
				 | 
					10 
				 | 
					6.8 
				 | 
					7 
				 | 
					4.5 
				 | 
					49.5±0.15 
				 | 
					47.3 
				 | 
					1.0 
				 | 
					43.8 
				 | 
					3 
				 | 
					SDB-35.5 
				 | 
					SDB-35.5F 
				 | 
					DSP-35.5 
				 | 
					SCB-35.5 
				 |  
			| 
					40 
				 | 
					52 
				 | 
					10 
				 | 
					6.8 
				 | 
					7 
				 | 
					4.5 
				 | 
					54 ±0.15 
				 | 
					51.8 
				 | 
					1.0 
				 | 
					48.3 
				 | 
					3 
				 | 
					SDB-40 
				 | 
					SDB-40F 
				 | 
					DSP-40 
				 | 
					SCB-40 
				 |  
			| 
					45 
				 | 
					57 
				 | 
					10 
				 | 
					6.8 
				 | 
					7 
				 | 
					4.5 
				 | 
					59 ±0.15 
				 | 
					56.8 
				 | 
					1.0 
				 | 
					53.3 
				 | 
					3 
				 | 
					SDB-45 
				 | 
					SDB-45F 
				 | 
					DSP-45 
				 | 
					SCB-45 
				 |  
			| 
					50 
				 | 
					62 
				 | 
					10 
				 | 
					6.8 
				 | 
					7 
				 | 
					4.5 
				 | 
					64 ±0.15 
				 | 
					61.8 
				 | 
					1.0 
				 | 
					58.3 
				 | 
					3 
				 | 
					SDB-50 
				 | 
					SDB-50F 
				 | 
					DSP-50 
				 | 
					SCB-50 
				 |  
			| 
					56 
				 | 
					70 
				 | 
					11 
				 | 
					7.7 
				 | 
					8 
				 | 
					5 
				 | 
					72.5±0.15 
				 | 
					69.6 
				 | 
					1.1 
				 | 
					65.5 
				 | 
					3 
				 | 
					SDB-56 
				 | 
					SDB-56F 
				 | 
					DSP-56 
				 | 
					SCB-56 
				 |  
	 
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