Rotary bearings are widely used, and engineering machinery is the first and most widely used place for rotary bearings, such as earth moving machinery, excavators, stacker reclaimers, graders, rollers, rock drilling machinery, tunneling machines, etc. Other types include concrete machinery, lifting machinery, construction vessels, and high-altitude work platforms.
Model: Customizing with pictures
Place of origin: shandong china
Our company’s precision forging products for rough parts achieve the goal of no or less turning, saving raw materials and energy, and reducing production costs. The material utilization rate is 50% higher than traditional processes, the comprehensive production cost is reduced by 20%, and the energy-saving rate is over 30%.
Minimum order quantity: 400 pieces
Price: USD$ 50-220/piece
Payment method: TT settlement
Supply capacity: Produce 100000 pieces of various raw materials per month.
Delivery period: 5-10 days
Conventional packaging: According to customer customization requirements, wooden pallets can be selected for packaging.
Rotary bearings are widely used, and engineering machinery is the first and most widely used place for rotary bearings, such as earth moving machinery, excavators, stacker reclaimers, graders, rollers, rock drilling machinery, tunneling machines, etc. Other types include concrete machinery, lifting machinery, construction vessels, and high-altitude work platforms. In addition to various engineering machinery, the application scope of rotary bearings has gradually expanded. Currently, equipment platforms such as port equipment, metallurgical equipment, wind power generation equipment, drilling platforms, etc. have begun to use rotary bearings on a large scale to replace original bearings.
Materials used for slewing ring and rolling element: Generally, the slewing ring rolling element is made of integrally quenched carbon chromium bearing steel GCr15 (ball diameter ≤ 50mm, roller diameter ≤ 30mm) or GCr15SiMn (ball diameter>50mm, roller diameter>30mm). The slewing ring ring is made of surface hardened steel, generally made of 42CrMo and 50Mn steel. However, sometimes to meet the needs of some special application scenarios, other grades of surface hardened steel can also be selected according to the specific usage conditions provided by the user, focusing on the construction machinery manufacturing industry.