LOE Series (500,600,200,300)

LOE Series Bearing Housings Manufacturer

Heavy-Duty Oil Lubricated Plummer Blocks for High Temperature & Continuous Industrial Operation

JAYCO Engineering India manufactures LOE Series Bearing Housings designed for heavy-duty industrial applications involving high temperatures, severe vibration, heavy radial and axial loads, and continuous operation. These robust oil-lubricated split plummer block housings are specially engineered for industries where reliable lubrication, efficient heat dissipation, and long bearing life are critical.

The JAYCO LOE Series Bearing Housings are widely used in industrial fans, cement plants, mining industries, steel rolling mills, power plants, and heavy process industries operating under demanding industrial conditions. Manufactured using advanced CNC, VMC, and HMC machining technology, JAYCO LOE housings provide exceptional structural rigidity, efficient oil lubrication, leak-free sealing, and reliable performance in continuous-duty applications.

Why Choose JAYCO LOE Series Bearing Housings?

Built for Heat, Heavy Loads & Long Service Life

JAYCO LOE Series Bearing Housings are specially designed to:

• Support continuous heavy-duty industrial operation
• Handle elevated bearing temperatures
• Provide efficient oil lubrication
• Resist severe vibration and shock loads
• Deliver extended bearing service life with minimal maintenance

These housings are ideal for high-temperature and high-load industrial machinery operating in severe environments.

Key Engineering Features of JAYCO LOE Series

Horizontally Split Housing Design

• Simplifies assembly and maintenance
• Easy bearing inspection and replacement
• Reduces plant downtime during servicing
• Ideal for large shaft and heavy bearing arrangements

Robust Ribbed Construction

• Heavy ribbing provided on both sides of housing
• Improves structural strength and rigidity
• Suitable for:
  • High vibration applications
  • Inclined load directions
  • Misaligned load conditions

Secure Foundation & Alignment Features

• Four elongated foundation slots for rigid anchoring
• Jacking bolt arrangement available for easier installation and alignment
• Designed for continuous industrial stress conditions

The reinforced housing structure ensures stable and reliable performance in severe operating environments.

Advanced Sealing & Oil Lubrication System

JAYCO LOE Series Bearing Housings are equipped with advanced sealing and oil lubrication systems for reliable high-temperature operation.

Precision Labyrinth Sealing System

Key Features

• Specially designed labyrinth sealing collars
• Prevents oil leakage during operation
• Protects against:
  • Dust ingress
  • Moisture contamination
  • Industrial contaminants

Leak-Free Sealing Arrangement

• Labyrinth collars fitted on end-cover spigots
• Improves sealing reliability
• Enhances lubrication efficiency and bearing life

The advanced labyrinth sealing system provides excellent protection in harsh industrial environments.

Efficient Oil Lubrication System

Oil Splash Ring Lubrication

Working Principle

• Oil splash ring rotates with the shaft
• Lifts oil from sump area
• Continuously delivers oil to the bearing

Advantages

• Effective lubrication at higher operating speeds
• Reliable lubrication during continuous operation
• Reduced bearing wear and friction
• Improved heat dissipation and bearing life

The oil splash lubrication system ensures dependable lubrication under severe industrial conditions.

Grease Chamber Support

Integrated Grease Chamber

• Grease chamber provided inside labyrinth sealing arrangement
• Allows periodic relubrication
• Improves sealing efficiency and contamination resistance

This feature enhances long-term sealing performance in demanding applications.

Located & Non-Located Bearing Arrangements

JAYCO LOE Series Bearing Housings are available in both:

• Located bearing arrangement
• Non-located bearing arrangement

Additional Design Features

• Bearing seating achieved through precision machining of side covers
• No locating rings required
• Ideal for heavy industrial load applications

This arrangement ensures stable bearing support under varying thermal and load conditions.

Bearing Compatibility – LOE Series

JAYCO LOE Bearing Housings are suitable for spherical roller bearings in multiple bearing series configurations.

Adapter Sleeve Bearing Type

LOE 500 Series

Suitable for:

• 222 Series CCK Bearings

LOE 600 Series

Suitable for:

• 223 Series CCK Bearings

Cylindrical Bore Bearing Type

LOE 200 Series

Suitable for:

• 222 Series CC Bearings

LOE 300 Series

Suitable for:

• 223 Series CC Bearings

Important Dimensional Note

Although the design philosophy is similar:

LOE Housings are NOT Interchangeable with SOFN Housings

Due to dimensional differences:

• Foundation dimensions differ
• Housing geometry differs
• Direct replacement is not recommended without verification

Optional & Customized Features

JAYCO Engineering India provides multiple customized features for specialized industrial applications.

Cooling Coil for High-Temperature Applications

Cooling System Features

• Metallic cooling coil fitted inside housing
• Installed in oil sump area
• Cooling water inlet and outlet connections provided

Benefits

• Controls oil temperature efficiently
• Improves bearing operating conditions
• Suitable for extreme temperature applications

Maintenance-Friendly Design

Split End Cover Construction

• Bolted split-end cover arrangement
• Easy assembly and disassembly during shutdowns
• Simplifies maintenance operations

Drain Plug Provision

• Drain plugs provided for contaminated oil removal
• Supports clean lubrication management

Condition Monitoring Ready

JAYCO LOE Series Bearing Housings are designed for predictive maintenance systems.

Monitoring Provisions

Special mounting pads available for:

• Temperature sensors
• Vibration probes

These features support online bearing health monitoring and preventive maintenance programs.

Air Breather & External Lubrication Provision

Air Breather Plug

• Allows release of hot air generated during operation
• Prevents internal pressure buildup

Oil Inlet & Force-Feed Lubrication Provision

• Oil inlet plug provided on housing cap
• Provision available for external force-feed lubrication systems
• Ensures controlled oil flow and temperature management

Material Options for Severe Industrial Applications

JAYCO LOE Series Bearing Housings are available in multiple material grades selected according to operating conditions and load severity.

Available Material Grades

• Graded Cast Iron FG 260 (IS 210)
• Cast Steel Grade 280–520 (IS 1030)
• SG Iron / Ductile Iron Grade 400/15 (IS 1865)

Material selection depends on:

• Load intensity
• Operating temperature
• Vibration level
• Environmental severity

Installation & Sealing Recommendation

For improved oil sealing and long-term reliability:

Recommended Assembly Practice

• Chemical bonding or retaining compound recommended on mating surfaces during final assembly
• Ensures leak-proof sealing performance
• Improves operational reliability in continuous-duty applications

Applications of LOE Series Bearing Housings

JAYCO LOE Series Oil-Lubricated Plummer Blocks are widely used in:

• Industrial ID / FD Fans
• Cement Plant Fans & Mills
• Mining Equipment
• Steel Rolling Mills
• Power Plant Auxiliary Systems
• High-Temperature Process Machinery
• Heavy Industrial Processing Equipment

These housings are specially designed for high-load and high-temperature industrial applications.

Made in India – Precision Engineered by JAYCO Engineering

JAYCO LOE Series Bearing Housings are:

• Designed and manufactured in India
• Machined using advanced CNC, VMC & HMC machines
• Manufactured under strict dimensional and quality control
• Proven in continuous industrial operation
• Supplied to OEMs, EPC contractors, and export markets worldwide

With extensive expertise in heavy-duty bearing housing manufacturing, JAYCO Engineering India delivers robust and application-engineered solutions for demanding industrial environments.

Looking for LOE Series Drawings, Prices, or Custom Solutions?

Contact JAYCO Engineering for technical consultation, CAD drawings, and competitive quotations tailored to your operating conditions.