Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Material | High-Grade Alloy Steel |
| Surface Treatment | Black Oxide Coating |
| Bore Diameter Range | 8 mm to 50 mm |
| Max Operating Torque | 50 Nm to 500 Nm |
| Max Angular Misalignment | 45 Degrees |
| Hardness Rating | HRC 50-55 |
| Single Section Weight | 0.2 kg to 2.5 kg |
| Connection Type | Keyway or Set Screw |
| Operating Temperature | -20°C to 120°C |
| Warranty Period | 12 Months Limited |
Anonymous
Apr 16, 2026
Rating: 3/5
Needs Lubrication
Works well after greasing the joints properly. Arrived a bit dry from the factory, so plan to lubricate before use.
Anonymous
Apr 10, 2026
Rating: 5/5
Reliable Component
Running for months without issue in a high-vibration environment. Highly recommend for industrial machinery.
Anonymous
Feb 20, 2026
Rating: 5/5
Excellent Precision
Fit perfectly on my CNC setup. The machining quality is top-notch and there was no play in the joint after installation.
Anonymous
Feb 10, 2026
Rating: 5/5
Fast Delivery
Product matches description exactly. The custom size option was very helpful for my specific project requirements.
Anonymous
Feb 04, 2026
Rating: 4/5
Good Quality Steel
Solid construction and feels durable. It was slightly tight on the shaft initially but smoothed out after use.
Q: What is the max RPM for the 20mm model?
A: For the 20mm bore size, the recommended maximum speed is approximately 3000 RPM under standard load conditions.
Q: What specific steel grade is used?
A: We use 45# Carbon Steel which is heat-treated to ensure durability and resistance to wear.
Q: Are there bulk discounts available for orders over 50 units?
A: Yes, volume pricing is available. Please reach out to our sales department for a customized quote.
Q: Is the joint pre-lubricated before shipping?
A: Yes, it comes with light factory grease. However, we recommend re-greasing before installation for optimal performance.
Q: Do you offer a 35mm bore size specifically?
A: Yes, we can manufacture custom sizes within the 8–50 mm range. Please contact us with your specific requirements.
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