Spherical Plain Bearing
ISO 9001 Certified
TS 16949
Genuine SKF
Need Technical Advice?
Reply within 12 hours · 15+ certified engineers on call
Spherical Plain Bearing
GAC40t–GAC60t Spherical Plain Bearings – High-Load, Precision Joint Bearings
Basic Info
| Inner Diameter | |
|---|---|
| Outer Diameter | |
| Thickness | 19 mm |
| Material | |
| Lubrication | Self-lubricating |
| Type | Radial Spherical Plain Bearing |
Introduction
GAC40T is a high-precision, long-life spherical plain bearing made of bearing steel with steel-on-steel sliding contact. Designed for engineering hydraulic cylinders, construction machinery, and automotive shock absorbers, it features low noise, whole outer ring structure, and OEM/ODM service support.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 Features & Technical Highlights
| Description | Core Value |
|---|---|
| Model Range: GAC40T–GAC60T | Precise size scalability for hydraulic & heavy-duty applications |
| Material: High-Carbon Bearing Steel | Superior hardness (HRC 58–62) and fatigue resistance |
| Load Type: Radial Spherical Plain Bearing | Accommodates misalignment up to ±3° with stable load transfer |
| Lubrication: Self-Lubricating (Steel-on-Steel) | Zero maintenance, ideal for sealed or inaccessible installations |
| Outer Structure: One-Piece Outer Ring | Enhanced rigidity and concentricity vs. split designs |
| Application Scope | Hydraulic cylinders, construction machinery, forging presses, auto shock absorbers, water control systems |
| Performance Edge | High precision + low noise + 2× service life vs. standard GAC bearings |
| Quality Assurance | 100% dimensional inspection, ISO 9001 certified production, 1M units/year capacity |
| Differentiator vs. Competitors | BDL-branded OEM/ODM support + tighter tolerance (±0.01mm) on ID/OD |
| FAQ: Is it compatible with SKF mounting dimensions? | Yes — GAC series follows ISO 12240-1 standards; direct replacement for SKF GE…ES/EX models in most cases |
Engineered for reliability under extreme radial loads and dynamic misalignment, this spherical plain bearing delivers unmatched longevity and silent operation — without grease points or scheduled relubrication. Trusted by Tier-1 machinery OEMs across Asia and Europe, it’s rigorously tested for 50,000+ cycles at rated load. Unlike generic alternatives, every batch undergoes hardness profiling and surface roughness verification (Ra ≤ 0.4 μm). Ready to integrate? Request technical drawings, sample pricing, or compatibility confirmation now.
Product Summary
- Product Name
- GAC40t–GAC60t Spherical Plain Bearings – High-Load, Precision Joint Bearings
- 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
GAC40t–GAC60t Spherical Plain Bearings – High-Load, Precision Joint Bearings
NDA protected · Free samples for orders > $50K · Reply within 12 hours
Related Products
More Spherical Plain Bearing Products
Spherical Plain Bearing
China Price GEZ120ES-GEZ177ES Spherical Plain Bearings – High Load, Low Friction
