Pedestal Bearing Assembly
Pedestal bearing assemblies are designed to offer strong, durable support for rotating shafts in heavy-load and high-speed service. They are often utilized in mining, cement, power generation, steel, marine, and transportation systems to provide maintenance-free, vibration-free rotation and safeguard against shaft alignment even under the most severe mechanical stress.
Made from high-strength construction materials and fabricated with tight tolerances, pedestal bearing units are built to last, provide reliable operation, and simplify maintenance. The modular design is well-suited for the rapid replacement of bearing inserts without having to disturb shaft location—intended for new equipment applications or retrofitting.
Application:
Wide Pedestal Bearing Assembly Application Coverage
Pedestal bearing assemblies from Metatek are used across industries where shaft alignment, shock absorption, and ease of maintenance are critical.
| Industry | Applications |
| Mining & Cement | Conveyors, crushers, rotary kilns, ball mills |
| Steel & Rolling Mills | Continuous casting machines, gearboxes |
| Power Plants | Turbines, ID/FD fans, generator shafts |
| Railways & Locomotives | Axle box housings, traction motor supports |
| Pulp & Paper | Roller presses, dryers, calendar stacks |
| Marine & Pumping Systems | Shaft supports, seawater pump bearings |
What Is a Pedestal Bearing Assembly?
Also known as a Plummer Block, a pedestal bearing assembly is a modular housing unit designed to support and locate a rotating shaft. It houses compatible bearing inserts and is typically mounted on a base frame or structure.
Standard Components Include:
- Pedestal Base/Housing: Solid or split, made from cast iron or steel
- Bearing Insert or Bush: Options include white metal, bronze, gunmetal, or bimetal
- Sealing Arrangement: Felt, rubber, or labyrinth seals to block contaminants
- Lubrication Features: Grease nipples or oil bath ports for long-term maintenance
The replaceable design allows users to service internal parts without disturbing shaft alignment—significantly reducing downtime.
Materials That Deliver More
We ensure quality and compatibility by using high-performance materials across every component—from housings to inserts and seals.
| Component | Material Options | Key Features |
| Housing (Base) | Cast Iron, SG Iron, Cast Steel | Excellent shock resistance and load strength |
| Bearing Inserts | White Metal, Bronze, Gunmetal, Bimetal | Tailored for load, speed, and lubrication type |
| Seals | Felt, Rubber, Labyrinth | Enhanced protection against dust, water, and grease loss |
Lead-free and RoHS-compliant material options are also available on request.
Our Product Range Includes:
- Split & Solid Pedestal Bearing Units
- White Metal Bearings in Pedestal Housings
- Gunmetal & Bronze Lined Housings
- Custom Shaft Housings (40 mm to 500 mm+)
- Sealed & Lubrication-Enabled Blocks
- Heavy-Duty Plummer Blocks with Mounting Holes
Reverse Engineering & Custom Manufacturing
Pedestal bearing assemblies can be custom-built or reverse-engineered to suit machines where original specifications are missing or outdated. This process allows seamless replacement, performance upgrades, or retrofitting—especially in legacy systems and imported equipment.
Custom solutions include:
- Shaft diameters ranging from 40 mm to 500 mm and beyond
- Split or solid housings selected for ease of installation and servicing
- Bearing metal composition tailored to operating loads, speeds, and lubrication methods
- Fitments designed to match obsolete or legacy specifications
- Failure analysis of worn components to enhance material durability and operational lifespan
Engineered for compatibility and reliability, these assemblies help restore equipment functionality while improving service life and efficiency.
Why Industries Choose Metatek Pedestal Bearings
Our assemblies are engineered for long-term reliability, minimal maintenance, and robust mechanical support. They’re easy to install, replace, and align—even in remote or high-impact environments.
Key Performance Advantages:
- High static and dynamic load capacity
- Replaceable inserts reduce operational downtime
- Compatible with grease or oil lubrication systems
- Anti-vibration design resists misalignment and thermal expansion
- Optional sealing configurations based on working environment
- Built for harsh Indian and global industrial conditions
Why Partner with Metatek?
- Precision-cast and CNC-machined components to global standards
- In-house metallurgy and bearing material verification
- Custom solutions for OEMs and industrial maintenance teams
- Rapid turnaround on bulk and low-volume orders
- Technical support from concept to installation
Looking to enhance the stability, lifespan, and performance of your rotating machinery?
Metatek Engineering delivers pedestal bearing assemblies you can count on—for today’s demands and tomorrow’s challenges.