YDTech® manufacturer of HK2512, BK3012, HK3512, BK4012, drawn cup needle bearings! supplier of HK4512, BK4512, F-0608, MF-0708, F-0808, rolling bearings in china.

HK (with the prefix "HK") and BK (with the prefix "BK") drawn cup needle roller bearings are types of bearings commonly used in applications where radial space is limited and moderate radial loads need to be supported.

HK (drawn cup needle roller bearings): HK bearings are drawn cup needle roller bearings with open ends. They are composed of a thin-walled outer ring (the "cup") and a needle roller and cage assembly. These bearings are designed to be compact and lightweight, making them suitable for applications where space is at a premium. The open end allows for easy lubrication and maintenance.

BK (drawn cup needle roller bearings): BK bearings are similar to HK bearings but have a closed end. This closed end provides additional protection for the rolling elements and can help retain lubricant within the bearing. BK bearings are commonly used in applications where contamination or loss of lubricant needs to be minimized.

both HK and BK drawn cup needle roller bearings are used in a wide range of applications, including automotive transmissions, power tools, textile machinery, and more. they are known for their simplicity, reliability, and cost effectiveness. these bearings are particularly well-suited for applications where space is limited, and where the ability to handle moderate radial loads is required.

F FH MF MFH FY MFY series needle roller bearings, this kind bearing consists of full of needles extending to outer raceway, thus bearing high load. It is applied to the situation where the devices mounted with needle roller bearings run in swinging.

drawn cup needle roller bearings with open ends and with closed end are complete units comprising thin-walled, drawn cup outer rings and needle roller and cage assemblies. Drawn cup needle roller bearings are also available in a full complement design. the majority of the bearings are of a single row design.

HK, BK, F-, MF-drawn cup needle roller bearings 21D series

HK, BK, F-, MF-drawn cup needle roller bearings 31D series

HK, BK, F-, MF-drawn cup needle roller bearings 41D series

HK, BK, F-, MF-drawn cup needle roller bearings 51D series

HK, BK, F-, MF-drawn cup needle roller bearings 61D series

TA TLA TAM TLAM type needle roller bearings needle bearing,Drawn cup needle roller bearing with retainer -> TA TLA TAM TLAM The outer ring of drawn cup needle roller bearing is punched with the steel sheet. It has the small sectional height.

HK,BK type needle roller bearings needle bearing,Drawn cup needle roller bearing with retainer -> HK BK The outer ring of drawn cup needle roller bearing is punched with the steel sheet. It has the small sectional height and the large load carrying .

SCE BCE type needle roller bearings needle bearing, drawn cup needle roller bearing with retainer -> SCE,BCE The outer ring of drawn cup needle roller bearing is punched with the steel sheet. It has the small sectional height and the large load carry

BHA type Needle roller bearings needle bearing, drawn cup needle roller bearing with retainer -> BHA..

SCH BCH type needle roller bearings needle bearing, drawn cup needle roller bearing with retainer -> SCH,BCH.

BA type Needle roller bearings needle bearing, drawn cup needle roller bearing with retainer -> BA.