Buy High-Quality GE4C Bearing Steel Spherical Plain Bearing 4x12x5x3mm
| Item No : | GE4C |
| Size (d*D*B) : | 4x12x5x3mm |
| Material : | Bearing Steel / GCr15 / 52100 |
| Lead Time : | 3-5 days |
| Weight: | 0.0026KG |
| MOQ : | 50 pcs |
| Service : | Support Sample Testing |
⚙️Product Description:
The GE4C spherical plain bearing (4x12x5x3mm) is a highly precise miniature joint bearing manufactured from premium bearing steel. Designed to accommodate misalignment in ultra-compact spaces, it delivers exceptional durability. Whether you require our cost-effective RMO brand or other global premium labels, we offer flexible sourcing solutions tailored for your exact mechanical needs.
⚙️Product Features:
- Ultra-Compact Dimensions: Strictly controlled 4x12x5x3mm sizing, perfect for miniature assemblies where space is at a premium.
- High-Grade Bearing Steel: Manufactured from hardened bearing steel (GCr15/52100) for superior wear resistance, reducing maintenance frequency in hard-to-reach micro-mechanisms.
- Heavy Radial Load Capacity: Despite its 4mm micro bore, the steel-on-steel contact surface supports substantial static and dynamic radial loads.
- Versatile Sourcing Options: Supplied under our reliable RMO brand, with full support for OEM production and alternative major brand sourcing.
⚙️Product Application:
Widely used in micro hydraulic cylinders, miniature robotics joints, precision linkage mechanisms, aerospace instrumentation, and compact automation equipment.
⚙️Precautions:
| 1. Keep clean | 2. Use with caution | 3. appropriate tool | 4. Hot-loading | 5. Be careful of rust |
| Dust will have a bad effect on the bearing, so keep the surrounding clean. | Strong impact during use can easily cause scratches and indentations. | Avoid replacing existing tools, and use appropriate tools. | Bearings are precision parts, so hot installation is recommended. | Sweat on your hands during operation will cause rust, so it is best to wear gloves. |
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⚙️Obtain Certificate:
About Rimao
Since its establishment in 2011, Rimao Bearing has combined international vision with local wisdom and injected innovative ideas into every bearing and pulley with its profound industry accumulation and unremitting pursuit of technology. We have not only passed CE and ROHS certification, but also set a new benchmark in the industry and led the development trend of the bearing industry.
We are not just a ball bearing and roller bearing importer and wholesaler. We provide real solutions to help you achieve the product and design goals set by your customers. With more than 20 years of production and sales experience, tens of thousands of models and specifications, we look forward to cooperating with you!
⚙️Technical Parameters:
| Model No. | |
| Dimensions | |
| Material | |
| Sliding Contact Surfaces | Steel-on-Steel |
| Dynamic Load (Cr) | |
| Static Load (Cor) | |
| Brand | RMO/Neutral/OEM/Other Brand |
| Package | |
| Lead Time | |
| Shipping | |
| Payment | 100% TT, or 30% TT In Advance, 70% TT After Finished Production |
| Model No. | d(mm) | D(mm) | H(mm) | KG |
| GE 4 C | 4 | 12 | 5 | 0.003 |
| GE 6 C | 6 | 14 | 6 | 0.004 |
| GE 8 C | 8 | 16 | 8 | 0.01 |
| GE 10 C | 10 | 19 | 9 | 0.01 |
| GE 12 C | 12 | 22 | 10 | 0.02 |
| GE 15 C | 15 | 26 | 12 | 0.03 |
| GE 17 C | 17 | 30 | 14 | 0.05 |
| GE 20 C | 20 | 35 | 16 | 0.07 |
| GE 25 C | 25 | 42 | 20 | 0.12 |
| GE 30 C | 30 | 47 | 22 | 0.16 |
| GE 35 CJ2 | 35 | 55 | 25 | 0.23 |
| GE 40 CJ2 | 40 | 62 | 28 | 0.32 |
| GE 45 CJ2 | 45 | 68 | 32 | 0.46 |
| GE 50 CJ2 | 50 | 75 | 35 | 0.56 |
| GE 60 CJ2 | 60 | 90 | 44 | 1.1 |
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