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.
PU bearing wheel with dimension 6.5*18*7mm ,the inner bearing are with Chrome steel and outside coated is soft rubber ,this roller wheels can be widely used for sliding systems such as sliding door ,sliding window .
20Y-27-21260 bearings are used in the Excavator Final drive system of KOMATSU：
20Y-27-21260 BEARING KOMATSU parts：PC200-6, PC400LC-6Z, PC100L-6, PC200-8, PC200-7, PC210LC-6, PC220LC-6, PC220LC-7, PC230-6, PC300-6, PC350-6, PC400-6C, PC340NLC-6K
professional manufacturer of bearings for
steel mills of billets, bars, sections, angles, beams, wire rods, coils, etc.
P6 precision for higher wear-resistance
best bearing steel to ensure the bearing
can work under highest loads
radial clearance is generally executed in
C3 or C4
20Y-26-22342 bearings are used in the Excavator Slewing gearbox system of KOMATSU：
20Y-26-22342 BEARING KOMATSU parts：PC210-10, PC228USLC-8, PC210-8K, PC200-8M0, PC200F-8
Thermoplastic pillow block bearing units PLUCP204 is unique in light weight, corrosion resistance, easy installation and maintenance-free. At the same time, it has the shock absorption and shock resistance performance of common cast iron bearing seats or stamped bearing seats. With the continuous development of new bearing housing materials, more and more widely used in engineering. According to different situations, plastic outer spherical bearings can be made of different materials such as POM, HDPE, PP, UPE, PTFE, etc. Relative to plastic outer spherical bearings, PBT is generally used.
20Y-26-22342 bearings are used in the Excavator Slewing gearbox system of KOMATSU：
20Y-26-22342 BEARING KOMATSU parts：PC210-10, PC228USLC-8, PC210-8K, PC200-8M0, PC200F-8
708-2G-12251 bearings are used in the Excavator slewing motor system of KOMATSU：
708-2G-12251 BEARING KOMATSU Hydraulic pump parts fit：PC350-8, PC300-7, PC300-8, PC360-7.
