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Spherical Plain Bearing
Long-Life Gewz114es-2RS Spherical Plain Bearing – High Load, Low Friction
Basic Specifications
| Inner Diameter | 114.3 mm |
| Outer Diameter | 177.8 mm |
| Thickness | 171.45 mm |
Product Introduction
GEWZ114ES-2RS 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 suits hydraulic cylinders, construction machinery, automotive shock absorbers and automation equipment. Supplied in neutral packing with carton pallet shipping.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
| Description | Value |
|---|---|
| Model Range | GEWZ114ES-2RS / 127ES-2RS / 152ES-2RS — Precision spherical plain bearings |
| Material & Construction | High-carbon chromium bearing steel (GCr15), whole outer ring, steel-on-steel sliding contact |
| Lubrication | Self-lubricating — no external grease required, ideal for maintenance-free operation |
| Load Capacity | Radial spherical design supports heavy loads + misalignment up to ±3° |
| Dimension (mm) | 114.3 × 177.8 × 171.45 — optimized for hydraulic cylinders & shock absorbers |
| Core Performance | Long life, low noise, high precision — tested to ISO 15243 standards |
| Applications | Hydraulic cylinders, forging machines, construction machinery, automotive shock absorbers, water conservancy systems |
| Quality Assurance | Manufactured in China under BDL trademark; HS Code 8482101000; OEM/ODM supported |
| Differentiator vs. Generic Brands | Tighter tolerance control, superior surface hardness (HRC 60–64), and 2RS sealed protection against dust/moisture |
| FAQ: Can it replace SKF GEW… series? | Yes — dimensional and performance equivalent; direct interchange for GEWZ114, GEWZ127, GEWZ152 applications |
Product Summary
- Product Name
- Long-Life Gewz114es-2RS Spherical Plain Bearing – High Load, Low Friction
- 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
Long-Life Gewz114es-2RS Spherical Plain Bearing – High Load, Low Friction
NDA protected · Free samples for orders > $50K · Reply within 12 hours
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