Drawn Cup Needle Roller bearing HK331020,bearing HK,automobile bearing,bearing catalogue
|Place of Origin:Jiangsu China (Mainland)||Brand Name:BM||Model Number:BM||Type:Axle Bearing|
|Car Make:Passenger Car||Material:seel or cast-iron||Housing Bore Tolerance:N6(N7) R6(R7)||needle roller:twenty-five needle|
The outer ring of drawn cup needle roller bearing is punched with the high-quality steel sheet. The outer ring has thin wall.The drawn cup needle roller bearing has the characterstics of small radial section area, large load carring capacity ,less inertia and economic manufacture. It is suitable for small section heght, or when the housing bore isnot used for raceway , this type is recommended to use .The bearing is assembled into the housing bore under a certain pressure without fu rther axial location.
The draw up needle roller bearing generally takes its shaft diameter as the internal raceway .However , the proper LR type inner ring can be used in accordance with application condition.
The draw up needle roller bearing has two structures-with retainer and with full of needles. They are are divided intoopenend type and close-end type. The structure with retainer has the single seal ring and double seal ring .The structure with full of needles has a large load carrying capacity.
CWN can provide all drawn cup needle roller bearings listd in this catalodue, including standard size and non-standard metric size ,and inch-serues as well as the high-precision drawn cup needle roller bearing with soecial requirements such ol hole in outer ring ,double-row needles, nylon retainer, inner ring, seal ring ,etc(special technical requirement on order).