Bearings,as important components in contemporary mechanical equipment,mainly support the mechanical rotating body,which can reduce the friction coefficient during its movement and ensure its rotation accuracy.
4219328 bearings are used in the Excavator Final drive system of Hitachi ：
4219328 BRG.;ROL. Hitachi parts EX700, EX750-5, EX800H-5, ZR900TS, ZX1000K-3, ZX800, ZX850-3, ZX850-3F, ZX850H, ZX850LC-3-DH, ZX870-5G, ZX870H-3, ZX870H-3-HCMC, ZX870H-3F, ZX870H-5G, ZX870LC-5B, ZX870LC-5G, ZX870LCH-5G, ZX870LCR-5G
The FQN agricultural machinery bearing series offers the industry's widest range of standard inner diameter sizes and style options. The series includes Conrad bearings for flange installations, disk harrow bearings with round and square holes, hexagon socket bearings, 200 and select 300 series bearings and 4-point contact Gothic arc single and double row Bearings (with heavy-duty contact seals). These bearings are designed for various working conditions from mild to harsh environments.
SG15,SG15-2RS, SG15.2RS Track Rollers with Gothic Arch Groove ,produce with Chrome steel Gcr15 ,we have bearings in stock now ,free sample can be provide before order .
208-27-62110 bearings are used in the Excavator Final drive system of KOMATSU：
208-27-62110 BEARING KOMATSU parts PC550LC-8,PC400LC-6Z,PC400-6,PC600LC-7,PC600-8,PC600LC-6APC650LC-7
XKAH-00015 bearings are used in the Hyundai's final drive crankshaft .heavy machinery equipment：
XKAH-00015 HYUNDAI BEARING parts
Apply to R140LC-7, R210LC7, R210NLC7
XKAQ-00218 bearings are used in the final drive Bearing system of HYUNDAI heavy machinery equipment：
XKAQ-00218 HYUNDAI BEARING parts
Apply to R110-7, R110-7A, R140LC-7, R140LC-7A, R140LC9, R140LC9A, R140LC9S, R160LC7, R160LC7A, R160LC9, R160LC9A, R160LC9S, R180LC7, R180LC7A, R180LC9, R180LC9A, R180LC9S, R210LC7, R210LC7A, R210LC7H
Although its basic performance is similar to that of deep groove ball bearing, most of the bearings are used in relatively rough machinery, the installation and positioning are not accurate enough, the axis of the shaft and the seat hole is neutral, or the shaft is long and the deflection is large, and the accuracy of the bearing itself is not high enough, and some structures are relatively rough, so the actual performance of the bearing is relatively the same specification Deep groove ball bearings are subject to considerable discount.
MF128ZZ bearing is a flanged ball bearing made of chrome steel in which the bearing is metal shield from both sides It has an 8mm inner diameter, a 12mm outer diameter, a 3.5mm thickness, and an 13.6mm flange.
