-Model:Dingqing O-ring.

-Cross Section : 1.78mm.

-Color:Black.

-Material: NBR.

T-emperature range: - 30 ℃ to+120 ℃.

-Medium: mineral oil, synthetic oil and water.

-Purpose: It is mainly used for gear box and reducer body box to prevent dust and dirt from invading moving parts.

 

-Package Include:According to your Choose.