Control Arm Bushings for Volvo/Caterpillar/Hitachi/Sumitomo Excavators Buckets Cylinder Bushing
| Size | Customized |
| Material | GCr15, 40Cr, C45 |
| Color | Natural |
| Certification | ISO9001, TS16949 |
| Hardness | 52~60HRC |
| Working Temperature | -100~+350 ºC |
| Max. Dynamic Load | 250 N/mm² |
| Max Linear Velocity | 0.1 m/s |
| Max.PV | 1.5N/mm².m/s |
| Application | excavators, cranes and some crucial parts of construction machine. |
Explanation: TCB602 is made of material GCr15, 40Cr, C45, with cross oil groove machined inside of the bearing. After heat treatment, the hardness and wear resistance are significantly improved.
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Frequently Asked Questions
Are you a trading company or manufacturer?
Our management is focused on exporting activities for more than ten years and we have our own bushing factory. We are always professional and reliable, offering resource integration, strong quality assurance, and excellent service.
How long is your delivery time?
Generally, it takes 10-25 days after the order is confirmed, depending on the specific quantity required.
Do you produce samples? Is it free or extra?
For standard products, we provide samples free of charge. Express shipping costs are covered by the customer but can be refunded once a formal order is placed.
How do you ensure the quality of your products?
We produce strictly according to confirmed technology or drawings. Our factory maintains a rigid quality control system, inspecting goods during production and performing a final inspection before packing.
What materials are used for the TCB602 bushings?
The TCB602 is manufactured using GCr15, 40Cr, or C45 steel. It features internal cross oil grooves and undergoes heat treatment to maximize hardness and durability.
Do you accept small orders?
Yes, we are always glad to grow together with all our customers, regardless of the order size.