spherical plain bearing

## Product Description — Spherical Plain Bearings (MODIA · Wuxi Maida)

### Opening Statement

Shaft misalignment? Shock and heavy loads? — MODIA spherical plain bearings
self-align to compensate for misalignment, handle heavy loads and impact, and
keep pivot points rotating smoothly and reliably. Supplied by Wuxi Maida, with
model inquiries and batch orders welcome.

### Buyer Concerns & Solutions

- **Worried about misalignment between shaft and housing** → The spherical
convex surface of the inner ring and the concave surface of the outer ring
allow self-alignment, compensating for installation errors and angular
deflection during operation, reducing additional stress.
- **Worried about heavy loads and impact conditions** → Large spherical
contact area and even stress distribution deliver strong static and dynamic
load capacity, suited to low-speed, heavy-load, oscillating, and tilting-load
applications.
- **Worried about frequent maintenance and lubrication** → Open regreasable
versions (with lubrication grooves and holes) and self-lubricating liner
versions (PTFE composite liner, maintenance-free) are available to match the
working condition and lower maintenance costs.
- **Worried about model matching and lead times** → Wuxi Maida supports model
inquiries and custom requirements; common sizes are available on request. Lead
times and MOQs can be confirmed directly with the factory.

### Key Selling Points

1. **Self-aligning capability**: The spherical raceway pair absorbs angular
misalignment between shaft and housing, reducing additional bending moments and
extending the service life of associated components.
2. **High load capacity and impact resistance**: Large spherical contact area
and even stress distribution provide strong load capacity (radial and,
depending on type, axial), suitable for frequent start-stop, vibration, and
shock loads.
3. **Complete structural range**: GE-type radial spherical plain bearings, GAC
angular-contact types, GX thrust types, and SI/SA rod ends available;
customization such as sealing types and liner materials can be discussed.
4. **Maintenance-free or regreasable options**: ES types allow regreasing; T
types with self-lubricating liners are maintenance-free — choose the
lubrication solution that fits your duty cycle.
5. **Made in Wuxi · MODIA brand**: Wuxi Maida Bearing Co., Ltd., based in
Liangxi District, Wuxi, specializes in the supply of bearings and related
products under the MODIA brand. Leveraging the mature bearing industry cluster
of the Yangtze River Delta, we serve customers in construction machinery,
hydraulics, and automation equipment.

### Applications

Pivot points and cylinder connections on construction machinery (excavators,
loaders, cranes), oscillating mechanisms in hydraulic systems, mining and
metallurgical equipment, agricultural machinery, textile and printing
machinery, packaging machinery, marine equipment, automotive suspension and
steering systems, and robotic joints — any application requiring angular
compensation and oscillating motion.

### Choice & Peace of Mind

- **Three selection questions**: What load is applied (radial/axial)? What
oscillation angle is allowed? Is the duty heavy-load with impact or high-speed
with light load? Send the model or drawing and we'll advise.
- **Common series examples**: GE…E/ES/ET-2RS radial spherical plain bearings,
GAC…S angular-contact types, GX…S thrust types, SI/SAB/SIQ rod ends (final
availability to be confirmed by the factory).
- **Batch & custom orders**: Batch supply and customization (seals, liners,
materials, coatings) supported. Lead times and MOQs available on request.

### Reusable Short Lines

- "Self-aligning, built for heavy loads and impact: MODIA spherical plain
bearings"
- "Wuxi Maida · Bearings & related products · MODIA brand"
- "Compensates misalignment, withstands heavy loads, customizable seals and
liners"

### Notes / To Be Confirmed

- **Public information (to be confirmed)**: Public business records show Wuxi
Maida Bearing Co., Ltd. was registered in 2026, with a registered capital of
RMB 2 million and registered address at Sheng'an Road, Liangxi District, Wuxi;
MODIA is its registered trademark. Please verify against your business license
and official website before publishing.
- **To be supplemented**: current model and stock list, test/certification
documents (e.g., ISO certificates, if any), pricing and MOQ, packaging and
shipping methods. No pricing has been provided, so it is not included in the
copy.

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