Spherical Plain Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
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Spherical Plain Bearing
Bdl Hard Spherical Plain Bearing GE4C–GE12C, High-Load, Corrosion-Resistant
Specifications
| Inner Diameter | 4 mm |
| Outer Diameter | |
| Thickness | 5 mm |
Introduction
GE4C is a radial spherical plain bearing made of bearing steel, featuring self-lubricating steel-on-steel sliding contact. Designed for high precision, long life and low noise, it’s widely used in hydraulic cylinders, construction machinery, automotive shock absorbers and automation equipment. Origin: China.7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details
Key Specifications & Advantages of BDL GE Series Spherical Plain Bearings
| Description | Core Value |
|---|---|
| Model Range (GE4C–GE12C) | Standardized, globally compatible sizes for easy replacement and inventory planning |
| Material: Bearing Steel | High hardness & wear resistance; optimized for heavy radial loads and shock conditions |
| Self-Lubricating Design | No external grease required—ideal for maintenance-free or hard-to-access applications |
| Steel-on-Steel Sliding Contact | Robust performance under high pressure, dry or marginal lubrication environments |
| Whole Outer Ring Structure | Enhanced rigidity, precise alignment, and superior load distribution vs. split rings |
| Applications: Hydraulic Cylinders, Construction & Auto Shock Absorbers | Proven reliability in demanding industrial motion control systems |
| High Precision / Low Noise / Long Life | Tight tolerances (4×12×5 mm GE4C) ensure smooth articulation and extended service life |
| OEM/ODM Support + Neutral Packaging | Flexible branding & logistics—ready for global distribution or private-label integration |
| Manufactured in China (HS Code 8482101000) | ISO-compliant production with 1,000,000 pcs/year capacity—consistent quality & scalability |
| BDL Brand — Trusted Alternative to SKF | Same functional specs, competitive pricing, and faster lead times without compromising core performance |
Frequently Asked: Are GE-series bearings interchangeable with SKF GE models? Yes—dimensionally identical and functionally equivalent for radial spherical applications. Do they meet ISO 12240 standards? Yes—designed per ISO metric spherical plain bearing specifications. What’s the max operating temperature? Up to 120°C continuous (steel-on-steel, no PTFE liner). Can they handle misalignment? Yes—up to ±4° angular oscillation. Is corrosion protection included? Base steel is uncoated; optional black oxide or zinc plating available upon request.
Product Summary
- Product Name
- Bdl Hard Spherical Plain Bearing GE4C–GE12C, High-Load, Corrosion-Resistant
- Category
- Spherical Plain Bearing
- Brand
- SKF
- Certification
- ISO 9001 · TS 16949
- Lead Time
- 7 Working Days
Get a Custom Quote
Our engineers will respond within 12 hours with a tailored solution.
Request QuoteGeneral Specifications
| Bearing Type | Spherical Plain Bearing |
| Brand | SKF |
| Quality Standard | ISO 9001 / TS 16949 |
| Precision Grade | P0 / P5 / P6 (custom) |
| Material | Chrome Steel / Stainless |
| Cage Material | Steel / Brass / Polyamide |
| Lubrication | Grease / Oil (specify) |
| Operating Temp. | -40°C to +200°C |
| Min. Order Qty | 1 pc (samples available) |
| Prototype Lead Time | 7 Working Days |
Performance Parameters
| Load Capacity | Contact for C0/Cr values |
| Speed Rating | Contact for ndm limit |
| Vibration Level | Z1 / Z2 / Z3 (custom) |
| Noise Level | V1 / V2 / V3 (custom) |
| Fatigue Life | L10h per ISO 281 |
| Sealing Options | Open / Z / 2Z / RS / 2RS |
Custom Specifications Available
Our engineering team can modify bearing dimensions, materials, seals, and clearances to meet your specific operating requirements. Submit your drawing or spec sheet for a tailored proposal.
Wind Power
Main shaft bearings, gearbox bearings, and generator bearings for onshore and offshore wind turbines.
Mining & Quarrying
Heavy-duty bearings for crushers, conveyors, and rotary equipment in extreme dust and shock-load environments.
Steel & Metallurgy
High-temperature bearings for rolling mills, continuous casting, and furnace applications.
Automotive / EV
Wheel hub bearings, transmission bearings, and e-motor bearings for passenger and commercial vehicles.
Rail Transit
Axle box bearings, traction motor bearings, and gearbox bearings meeting EN/UIC railway standards.
Precision Machinery
High-precision spindle bearings, angular contact bearings, and super-precision bearings for CNC and robotics.
Application Design
EngineeringOur engineers analyze your operating conditions -- load, speed, temperature, environment -- and select or design the optimal bearing solution to maximize service life and reduce total cost of ownership.
Custom Modification
7-Day TurnaroundNeed non-standard dimensions, special materials, or modified clearances? We can modify standard SKF bearings or manufacture fully custom solutions with a 7-day prototype turnaround.
Failure Analysis
DiagnosticsWhen bearings fail prematurely, our team conducts root-cause analysis using advanced diagnostic tools to identify the failure mode and recommend corrective action.
Predictive Maintenance
Up to 40% Less DowntimeWe deploy vibration monitoring, thermal imaging, and oil analysis programs that detect bearing deterioration early -- reducing unplanned downtime by up to 40%.
On-site Installation
Global CoverageProper installation is critical to bearing performance. Our certified technicians provide on-site installation support, alignment verification, and operator training worldwide.
Lifecycle Support
Enterprise SLAFrom initial selection through end-of-life, our dedicated account managers provide scheduled maintenance plans, re-lubrication programs, and replacement forecasting for enterprise clients.
Why SKF China
The engineering partner advantage
7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
Request a Quote
Get a custom quote for
Bdl Hard Spherical Plain Bearing GE4C–GE12C, High-Load, Corrosion-Resistant
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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