A
Anonymous
Apr 09, 2026
Rating: 5/5
Reliable Part
Machine runs smoothly after replacement. Will order again for our next maintenance cycle.
Description
Genuine Jinkui punch press bushing accessories, pair of copper shaft sleeves for JB04-0.5/1/2 punch press
Reviews
Attributes
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Material | High-Grade Copper Alloy |
| Part Number | JB04-0.5 / 1 / 2 |
| Compatible Model | Jinguai Punch Press |
| Quantity | 2 Pieces (1 Pair) |
| Surface Finish | Precision Polished |
| Hardness | HRC 28-32 |
| Country of Origin | China |
| Net Weight | 0.45 kg per Pair |
| Warranty Period | 6 Months |
| Packaging Type | Industrial Carton |
5 reviews
A
Anonymous
Apr 08, 2026
Rating: 5/5
Exact Spec
Matches the original part number exactly. Very happy with the precision of the manufacturing.
A
Anonymous
Mar 15, 2026
Rating: 5/5
Durable Material
The copper quality is excellent. These sleeves seem to last longer than the previous ones we bought.
A
Anonymous
Mar 02, 2026
Rating: 4/5
Good Value
Works as intended. Shipping was slightly delayed but the product quality makes up for it.
A
Anonymous
Feb 07, 2026
Rating: 5/5
Perfect Match
Fits our machine perfectly. No issues during installation and the machine runs smoothly now.
5 FAQ
Q: Is this an OEM genuine replacement part?
A: Yes, these are authentic replacement sleeves manufactured to original specifications.
Q: Do you offer bulk discounts for factory orders?
A: Yes, please contact support directly for pricing on orders over 20 units.
Q: What is the estimated shipping time to the US?
A: Typically 5-7 business days via express shipping depending on customs clearance.
Q: Does this fit the JB04-1 model specifically?
A: Yes, this part is compatible with the 0.5, 1, and 2 variants of the JB04 series.
Q: Is the installation tool included in the package?
A: No, standard press tools are required for installation and are sold separately.
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
![No-Shave Hair Transplant by Yongxiang Dean Team [Premium Customization], Unlimited Graft Count, Pain Management for Transplant Area](https://www.gosteppe.com/cache/small/product/269234/legacy-main-b28b879c33f1fe08b5eba226.webp)
![[Damai Holds Micro-Needle Hair Transplant Patent] Female Hairline | Non-Shaven Transplant 1000 Units | Forehead](https://www.gosteppe.com/cache/small/product/269231/legacy-main-b004541637d9aaa9d8c19288.webp)
