... 3.Service:OEM 4.Sample:Available high quality needle roller bearing Industrial application:Combination needle roller bearing is widely used in various ... , metallurgical machinery, textile machinery and printing machinery and so on . needle roller bearing can make the mechanical system design very compact ... ,Shandong,China Tel: 86-531-85556568 Fax: 86-531-66685179 Needle roller bearings GCr15