Anonymous
Apr 06, 2026
Rating: 5/5
Excellent Precision
Works great on our CNC machine. The fit was exact and there was no play in the joint upon installation.
Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | Alloy Steel 40Cr |
| Surface Finish | Black Oxide Coating |
| Bore Diameter | 6mm - 40mm |
| Joint Configuration | Single-Section Cross-Type |
| Rated Torque | 15 - 500 Nm |
| Max Rotation Speed | 4000 RPM |
| Hardness | HRC 50-55 |
| Brand | Zhongchengrui |
| Quality Certification | ISO 9001:2015 |
| Warranty Period | 12 Months |
Anonymous
Apr 06, 2026
Rating: 5/5
Excellent Precision
Works great on our CNC machine. The fit was exact and there was no play in the joint upon installation.
Anonymous
Apr 01, 2026
Rating: 4/5
Good Value
Solid build quality for the price. Shipping was a bit slow but the product itself meets our specifications.
Anonymous
Mar 20, 2026
Rating: 5/5
Bulk Order Success
Consistent quality across 100 units. We use these for assembly line conveyors and they hold up well under constant use.
Anonymous
Mar 04, 2026
Rating: 4/5
Nice Fit
Needed minor adjustment during installation but works well now. Good communication from the seller regarding specs.
Anonymous
Mar 03, 2026
Rating: 5/5
High Torque Capacity
Handles heavy loads without issue. We tested them at max rated torque and saw no deformation or slipping.
Q: Do these come with set screws included?
A: Yes, all necessary set screws are included with each unit in the package.
Q: What is the maximum operating temperature?
A: These joints are rated for continuous operation up to 120 degrees Celsius.
Q: What type of lubrication is recommended for these joints?
A: We recommend using lithium-based high-pressure grease for optimal performance and longevity.
Q: What is the return policy if the size is incorrect?
A: Unused items can be returned within 30 days of delivery for a full refund or exchange.
Q: Can you manufacture custom lengths outside the standard range?
A: Yes, please contact our sales team with your specific dimensions for a custom quote.