Specifications hydraulic cylinder oil seal

l 1) anti-chemical function well.

2) widely used in various indust

hydraulic cylinder oil seal 1) anti-chemical function well. 
2) widely used in various industries. 
3) stable dimension. 
4) strong tension5.We have a good reputation of products and our rubber is also famous for its good quality. 6.You can phone us when you need our products.  
Super Seal Reference Number 
The first two figures i.e. Abbreviation preceding the numerical digits denote the type of an Oil Seal:  

For Example :	4B 064043
	4B stands for the type of the Oil Seal Enclosed Bonded Seal With Spring Of the numerical digits the first three numericals denote the Outer Diameter of the Seal to the nearest size in millimetre and the following three numericals denote the shaft Diameter of the Seal to the nearest size in millimetre :
For Example :	4B	064	043
	Type of seal	O.D. in Millimetre	Shaft Dia in Millimetre