LOE Series Bearing Housings

Heavy-Duty Oil Lubricated Plummer Blocks by JAYCO Engineering India

Designed for High Temperature, Heavy Load & Continuous Industrial Operation

JAYCO LOE Series Bearing Housings are heavy-duty, horizontally split Plummer blocks, specially engineered for oil lubrication, continuous operation, and extreme industrial environments involving high temperature, vibration, and heavy radial & axial loads.

LOE housings are widely used in Industrial Fans, Cement Plants, Mining, Steel, Power Plants, and Process Industries, where long service life and efficient heat dissipation are critical.

Why Choose JAYCO LOE Series Bearing Housings?

Built for Heat. Built for Load. Built to Last.

JAYCO LOE housings are designed to:

Support continuous heavy-duty operation

Handle high bearing temperatures

Ensure superior lubrication efficiency

Provide excellent vibration resistance

Deliver extended bearing life with minimal maintenance

Key Engineering Features of JAYCO LOE Series

✔ Horizontally Split Housing

Allows easy assembly, inspection, and maintenance

Reduces downtime during bearing replacement

Ideal for large shaft and heavy bearing installations

✔ Robust Ribbed Construction

Heavy ribbing on both sides of the housing

Ensures structural rigidity under high vibration and load

Suitable for inclined and misaligned load conditions

✔ Secure Foundation & Alignment

Four elongated foundation slots for rigid anchoring

Jacking bolt arrangement available for easy installation & alignment

Designed to withstand continuous industrial stress

Advanced Sealing & Oil Lubrication System

✔ Precision Labyrinth Sealing (Standard)

Specially designed labyrinth sealing collars

Prevents oil leakage and contamination ingress

Labyrinth collars fitted on end-cover spigot for leak-free operation

✔ Efficient Oil Lubrication

Oil splash ring provided inside housing

Splash ring rotates with shaft and delivers oil to bearing continuously

Ensures effective lubrication even at higher speeds

Suitable for long-duration industrial operation

✔ Grease Chamber Support

Grease chamber provided within labyrinth seal

Periodic relubrication possible for enhanced sealing performance

Located & Non-Located Bearing Options

LOE housings can be supplied in:

Located bearing arrangement

Non-located bearing arrangement

Bearing seating achieved by precision machining of side covers

No locating ring required, making LOE ideal for heavy industrial loads

Bearing Compatibility – LOE Series

JAYCO LOE housings are suitable for spherical roller bearings, with the following series:

Adapter Sleeve Type

LOE 500 – Suitable for bearing series 222…CCK

LOE 600 – Suitable for bearing series 223…CCK

Cylindrical Bore Type

LOE 200 – Suitable for bearing series 222…CC

LOE 300 – Suitable for bearing series 223…CC

⚠️ LOE housings are not interchangeable with SOFN housings due to dimensional differences, even though design philosophy is similar.

Optional & Customized Features (JAYCO Advantage)

✔ Cooling Coil for High-Temperature Applications

Metallic cooling coil fitted inside housing

Coil placed in oil sump area

Cooling water inlet & outlet provided

Controls oil temperature by heat exchange

✔ Maintenance-Friendly Design

Split end covers with bolted construction

Easy assembly and disassembly during plant shutdown

Drain plugs for removal of contaminated oil

✔ Condition Monitoring Ready

Special pads provided for temperature & vibration probes

Suitable for online bearing health monitoring systems

✔ Air Breather Plug

Allows hot air to escape during operation

Prevents pressure build-up inside housing

✔ Oil Inlet & External Force-Feed Lubrication

Oil inlet plug provided on cap

Provision for external force-feed lubrication system

Ensures continuous oil flow at controlled temperature

Material Options – Selected as per Operating Conditions

JAYCO offers multiple material grades for LOE series:

Graded Cast Iron – FG 260 (IS 210)

Cast Steel – Grade 280 - 520 (IS 1030)

SG (Ductile) Iron – Grade 400/15 (IS 1865)

Material selection is guided by load, vibration, temperature, and application severity.

Installation & Sealing Recommendation

During final assembly, chemical bonding / retaining compound is recommended on mating surfaces

Ensures leak-proof oil sealing and long-term reliability

Typical Applications

Industrial ID / FD Fans

Cement Plant Fans & Mills

Mining Equipment

Steel Rolling Mills

Power Plant Auxiliaries

High-Temperature Process Machinery

Made in India | Engineered for Global Industry

JAYCO LOE Series Bearing Housings are:

Designed & manufactured in India

Machined on CNC / VMC / HMC

Inspected under strict quality standards

Supplied to OEMs, EPCs, and export markets worldwide

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

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