A
Anonymous
Apr 17, 2026
Rating: 5/5
Fast shipping
Product as described and arrived well packaged. No damage to the threads.
Description
High-Wear-Resistant Trapezoidal Thread Copper Nut with Self-Lubricating Oil-Impregnated Bearing and Composite Copper Bushing
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material Grade | C93200 Cast Bronze |
| Thread Profile | Trapezoidal (Tr) |
| Lubrication Type | Self-Lubricating Oil-Impregnated |
| Hardness | 70-90 HB |
| Operating Temperature | -10°C to 120°C |
| Dynamic Load Capacity | 1500 N |
| Surface Finish | Ra 1.6 Machined |
| Compatible Shaft | Hardened Steel |
| Manufacturing Standard | ISO 2901 Compliant |
| Unit Weight | 0.15 kg |
5 reviews
A
Anonymous
Apr 16, 2026
Rating: 5/5
Low friction
Very smooth operation without additional grease. The oil-impregnated feature works well.
A
Anonymous
Apr 10, 2026
Rating: 4/5
Good but tight
Needed slight adjustment during installation but once seated, performance is stable.
A
Anonymous
Apr 03, 2026
Rating: 5/5
Solid construction
Works great in my linear actuator setup. The bronze quality feels premium and the fit is precise.
A
Anonymous
Feb 24, 2026
Rating: 4/5
Nice quality
Good value for money compared to local suppliers. Will order again for future projects.
5 FAQ
Q: Do I need to add grease during installation?
A: No, the oil-impregnated design provides initial lubrication. Additional grease is optional for heavy loads.
Q: What thread pitch is available for this nut?
A: We offer standard Tr8x2 and Tr10x3 pitches. Please select your option at checkout.
Q: What is the lead time for bulk orders?
A: Usually ships within 24 hours. Bulk orders over 100 units may take 3-5 business days.
Q: Is this compatible with stainless steel screws?
A: Yes, designed for hardened steel, but works with stainless provided the hardness differential is maintained.
Q: What is the maximum linear speed rating?
A: Recommended linear speed is up to 500 mm/s for optimal wear resistance.
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