Higher Load Than GE..C

Larger outer diameter and raceway provide higher dynamic and static load ratings than GE..C for the same bore size.

Larger Misalignment Angle

Greater rated α than GE..C for the same bore — suitable for applications with larger structural angular deflections.

Maintenance-Free

PTFE composite liner. No re-lubrication required. Same liner construction as GE..C.

Chromium-Plated Inner Ring

Inner ring spherical surface chromium-plated HRC 58+. Compatible with PTFE composite without metallic wear.

Pressed Construction

Outer ring pressed around inner ring. No axial split — compact and rigid construction.

Food & Clean Room Grade

No grease contamination risk. Suitable for food processing, pharmaceutical, and clean-room environments.

PTFE Composite Liner

Bonded to larger GEG outer ring bore. Same friction and temperature properties as GE..C liner.

Chromium-Plated Inner Ring

HRC 58+ surface hardness. Corrosion-resistant running surface.

Pressed Construction

Outer ring pressed around inner ring. More compact than split-ring GEG..ES for equivalent bore.

Heavy Medical Equipment

Large-format imaging system positioning mechanisms and surgical table heavy-duty pivot joints requiring maintenance-free operation with higher loads than GE..C.

Industrial Food Equipment

Heavy-duty food processing machinery pivot joints — portioning press linkages and heavy conveyor drives — requiring grease-free operation at higher loads.

Heavy Automation

Industrial robot pivot joints and heavy-duty actuator linkages in sealed assemblies where re-lubrication is impractical and load exceeds GE..C capacity.

Precision Machine Pivots

Heavy precision machine tool tilting table pivots and fixture adjustment mechanisms requiring maintenance-free high-load spherical accommodation.

Renewable Energy Equipment

Solar tracker pivot joints and wind turbine blade pitch bearings in remote installations where maintenance access is limited and load exceeds GE..C ratings.

Scientific & Metrology Equipment

Heavy laboratory gantry pivot joints and large-format measurement machine joints requiring clean, maintenance-free spherical accommodation under higher loads.

🔎 Housing Bore

H7 for standard installation. GEG..C outer diameter is larger than GE..C for the same bore — existing GE..C housings cannot accept GEG..C without re-machining.

🔧 Shaft Tolerance

h6 for press fit; f7 for sliding fit. Do not apply grease to inner ring spherical surface.

📈 No Lubrication at Contact

PTFE liner is the lubricant. Never apply grease to the spherical contact surface — it attracts abrasive contamination and does not improve performance.

⚙ Contamination Protection

Use sealed housings in contaminated environments. GEG..C without seals is suitable for clean or lightly contaminated conditions.

🌡 Temperature Limit

Same as GE..C: PTFE liner rated to +200°C dry; housing and shaft material typically limit practical operation to +150°C.

✅ End-of-Life

Replace when detectable play develops. PTFE liner cannot be replenished. Higher load capacity of GEG..C typically extends service life compared with GE..C under equivalent loads.

①

Identify Load Type

Confirm re-lubrication is impractical or grease is prohibited. Confirm load or misalignment exceeds GE..C rated values.

②

Select Bore & Series

Match bore d to shaft. Verify larger GEG..C outer diameter D fits available housing. Check B dimension against housing depth.

③

Verify Misalignment Angle

Verify C ≥ equivalent load. Check α ≤ GEG..C rated misalignment angle. Confirm oscillating motion only.

④

Contact Us

MOQ 100 units. Contact our team with bore diameter, load case, misalignment angle, oscillation frequency, and operating environment.

📞 Ready to Order?

MOQ is 100 units per model. Provide bore diameter, housing bore, radial and axial loads, misalignment angle, oscillation amplitude and frequency, and operating environment. All catalogue data is for reference only — verify against current drawings before finalising design.