Needle Bearing
With cylindrical rollers which are thin and long in relation to their diameter They are referred to as needle rollers, in spite of their low cross section the bearings have a high load carrying capacity and are thus extremely suitable for bearing arrangements where radial space is limited Needle roller bearings have a high load carrying capacity in addition to their low cross-section and stiffness Suitable for bearing arrangements where radial space is limited Because needle roller bearings only carry pure radial load and can not limit the axial displacement of shaft relative to the housing It is important to ensure that inner ring axis and outer ring axis must be aligned during mounting the bearings Heavy-duty needle bearings have a heavy outer ring made from materials, load capacity is higher There is a problem of slippage between the roller and raceway surfaces, which occurs because the rollers are cylindrical rather than tapered Typical applications: Gear pumps, sheaves and automotive transmissions
We are offering needle roller bearings. Specifications full complement needle roller bearing:1, abec-3, 5;z2v2, z3v3 2, high speed 3, end cover:zz, rs 4, noise level:z1, z2 5, c2, c0, c3... Full complement needle roller bearing, lily bearing is a specialized manufacturer of needle thrust bearings. Our company specializing in the production of needler roller bearing. Combined needle roller bearings consists of a radial needle bearing combined with a thrust bearing and are consequently able to accommodate both radical and axial loads. We are good at producing k, na, nki, nav, naov, rna series and other series needle roller bearing Industrial packing
We supply needle bearing with high quality and competitive price. Hope to cooperate with you! pls do not hesitate to contact me. Best regards, Yours, Bruce song Changzhou xiangli needle bearing factory 4mm-68mm
Needle roller and cage thrust assemblies are complements of small diameter needle rollers arranged in a spoke-like configuration. Needle rollers are equally spaced by means of a cage whose web section separates the rollers and provides guidance to keep them tracking in an orbital path. The purpose of these assemblies is to transmit thrust loads between two relatively rotating objects while greatly reducing friction. Needle roller and cage thrust assemblies also can be unitized with lipped washers which serve as raceway surfaces for the needle rollers. Washers can be supplied separately or can be mechanically unitized to the needle roller thrust assemblies for easy handling. Size range: 6 mm to 140mm (0.2362 in. to 5.5118 in.) Design Attributes Dimensions for bore and O.D. of thrust assemblies and washers are nominal. Thrust washers burnished at least one quarter of bore area (remainder is rough breakaway finish). O.D. finish of washers will be as blanked. Thinner washers may be out of flat due to distortion in hardening in the free state (expected to flatten out under load). Applications Automotive automatic and manual transmissions Automotive accessories (compressors, steering gears, etc.) Agricultural equipment Construction equipment soft shrink-wrap
If drawn cup needle bearings would provide the following series: HK, BK, F, FY, FH, MF, MFH, MFY, SCE, BCE, SCH, BCH, SN, B, BH, M, MH, etc. If drawn cup needle bearings is formed with thin steel plate through precision punching with very sectional height and big load capacity. This kind of bearings are especially applicable to the big quantity production with economic demands. Stable combination is used between the needle bearings and the bearing cage. No axle fixture is required. Even under high speed and heavy load condition, the bearing functions can be fully maintained. Furthermore, no lubricating for a long time is possible due to its high storage volume of grease
If thrust needle bearings are composed of a set of tray ring gaskets combined with retainer with roll bearings ( needles). The stand leads and holds many rolling elements, thicker ring gaskets of ls, gs, ws, zs series
Axk90120 90x120x4 mm needle bearing good quality deo brand Axial needle roller and cage assemblies Shaft diameter(mm) 90 Bearing designation Axk90120 Mass(g) 86 Dc1(mm) 90 Dc(mm) 120 Dw(mm) 4 Cr dynamic(n) 72500 Cor static(n) 401000 Oil(rpm) 2300
Axk90120 90x120x4 mm needle bearing good quality deo brand Axial needle roller and cage assemblies Shaft diameter(mm) 90 Bearing designation Axk90120 Mass(g) 86 Dc1(mm) 90 Dc(mm) 120 Dw(mm) 4 Cr dynamic(n) 72500 Cor static(n) 401000 Oil(rpm) 2300
