With press push bearing IR253018 needle bearings, smooth and reliable, does not damage the machine and bearing shielded room. Presses with manual push IR252930 needle roller bearings, mechanical or hydraulic presses push. Pay attention to matters: press should focus on the central axis, not partial pressure. Roller Bearing Code KR structural features have cage suffix "X" represents a cylindrical outer surface IR141717 needle roller bearings, for example: KR16 XKR .. PP has a cage with a ring KRV full complement needle roller filled KRV..PP needle with a ring NUKR full complement cylindrical roller NUKRE full complement cylindrical roller with eccentric CR CR ..UU Inch Inch Cage Cage with a ring CRV ... no cage Inch Inch CRV ... UU no cage with a ring CRY ... VCRY ... VUUKRE expressed with the eccentric, with cages KRVE expressed with the eccentric, full mount. IR253016 needle roller bearings | governance Needle (certified) | needle roller bearings provided by Linqing municipal and needle roller bearings plant. Linqing municipal and needle roller bearings plant (www.zhgzzc.com) Shandong Liaocheng, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Needle in governance and leadership with the staff warmly welcome all inquiries negotiations to create a better future governance and needle.