Our factory professional manufacturer of precision bearings. We have over 60 automated and intelligent production lines to ensure stable and large-scale supply. At the same time, we also offer customized non-standard bearings and one-stop services for special working conditions. The company has independent import and export rights, and its product quality is reliable with stable overall performance. Over the years, our products have won the trust of a wide range of customers and have been sold globally to countries and regions such as the United States, the United Kingdom, Germany, France, Italy, Russia, Poland, Spain, Portugal, South Korea, Indonesia, Malaysia, Thailand, Vietnam, Myanmar, Turkey, etc.
Our factory’s bearings for excavators feature strong radial and axial combined load capacity, outstanding shock resistance and reliable sealing performance against dust, mud and water. Designed to withstand heavy impact and alternating loads in harsh construction sites, they deliver stable low-friction operation under continuous cyclic working conditions. Optimized internal structure and reinforced sealing prevent contaminants ingress, reduce premature wear and heat generation, effectively adapting to shaft deflection and misalignment caused by excavation impact.These bearings ensure smooth movement of excavator key assemblies, including slewing system, travel reducer, track rollers, idlers and boom/bucket hinge joints. Widely applied in earthmoving, mining, municipal engineering and quarrying operations, they satisfy the rigorous requirements of heavy load, vibration and dirty working environments, extending service life and cutting equipment downtime.
| Product Name |
Excavator bearing SF4205PX1 |
| Material |
Chrome steel (GCr15);Stainless steel |
| Number of Row |
Single Row |
| Packaging Detail |
1.industrial packaging: plastic bag+kcraft paper+carton+plywood pallets; plastic tube+carton+plywood pallets 2.commerical packaging: 1pc/plastic bag+color box+carton+plywood pallets 3.as client's requirement |




FAQ
Q1:Why choose us ?
A1:Our company have over 20 years of experience in manufacturing and selling bearings
Strict Inspection ,and the best quality price with reasonable price bearings provided .
OEM service provided.
After sale service at any time .
Q2:What brand you could provided ?
A2:Our brand is WRM, we also offer OEM service .
Q3:MOQ?
A3:MOQ is 10pcs each model.
Q4:Customlzed Logo?
A4:We can provide OEM service,print your logo on the bearing and packing box.
Q5:Payment?
A5:We accept T/T (Bank Wire),Western Union,Paypal,L/C.Buyer can pay in USD
AUD,CAD,SGD,EUR,GBP,HKD,JPY and cash.
Q6:Your product certifications ?
A5:ISO 9001:2008 , ISO 9001:2000