Description
Reviews
| Brand | - |
| Category | Root / Home Furniture |
| Origin | - |
| Brand | Luoyang Precision |
| Model Compatibility | THK/IKO Replacement Series |
| Bearing Type | Crossed Roller Bearing |
| Primary Application | Robotics & CNC Indexing Tables |
| Material | High-Carbon Chromium Steel |
| Precision Grade | P4 / ABEC-7 |
| Cage Material | Brass or Polyamide |
| Sealing Type | Double Sealed (2RS) |
| Load Capacity | High Radial and Axial Load |
| Origin | Luoyang, Henan, China |
Anonymous
Mar 29, 2026
Rating: 4/5
Good quality, fast shipping
Ordered these for a robotic arm prototype. The build quality feels solid and comparable to major brands. Shipping took a bit longer than expected, but the product itself is excellent.
Anonymous
Mar 24, 2026
Rating: 5/5
Perfect fit for our CNC retrofit
We needed a cost-effective replacement for an old IKO bearing on our indexing table. These Luoyang bearings fit perfectly and the runout is within spec. Great value for industrial use.
Anonymous
Mar 21, 2026
Rating: 5/5
Smooth operation
Installed on a rotary table for milling. The motion is incredibly smooth with no binding. Very happy with this purchase for our workshop furniture assembly line.
Anonymous
Mar 21, 2026
Rating: 5/5
Reliable alternative
As a maintenance engineer, I am always looking for reliable imports. These bearings have been running for three months without any issues. Highly recommended for heavy-duty applications.
Anonymous
Mar 03, 2026
Rating: 5/5
Exceeded expectations
Bought this for a custom furniture manufacturing robot. The load capacity is impressive and it handles the repetitive motion cycles very well. Will order again.
Anonymous
Mar 03, 2026
Rating: 4/5
Great specs for the price
The precision grade is accurate according to our measurements. It's a great option if you need THK compatibility without the premium price tag. Minor packaging wear, but the unit was fine.
Q: Do these come pre-lubricated?
A: Yes, all units come pre-lubricated with high-quality lithium soap grease suitable for general industrial and robotics applications.
Q: What is the maximum operating temperature for these bearings?
A: Standard models operate efficiently between -20°C and +120°C. For high-temperature environments, please contact us for specialized grease options.
Q: What is the lead time for bulk orders?
A: For standard sizes, we typically ship within 3-5 business days. Bulk orders over 50 units may require 7-10 days depending on current stock levels.
Q: Is this bearing a direct dimensional replacement for THK RB series?
A: Yes, our Luoyang Crossed Roller Bearings are manufactured to match the dimensional standards of the THK RB and IKO CRB series, ensuring a direct fit.
Q: Can I use this for a vertical axis application?
A: Absolutely. The crossed roller design provides excellent rigidity and can handle significant axial, radial, and moment loads, making it ideal for vertical axes.
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