SAF Series (500,600,200,300,3000,3100)

SAF Series Bearing Housings Manufacturer

Heavy-Duty Split Plummer Blocks for Shock Loads & Severe Industrial Applications

JAYCO Engineering India is a trusted manufacturer of SAF Series Bearing Housings, engineered for heavy-duty industrial operations involving shock loads, vibration, and harsh working environments. These robust split plummer block housings are specially designed to support large spherical roller bearings in demanding applications such as mining, cement plants, steel industries, crushers, conveyors, and material handling systems.

Originally developed for inch-series bearings, the JAYCO SAF Series Bearing Housings are now fully compatible with both metric and inch-series bearings, making them an ideal solution for modern industrial machinery.

Key Engineering Features

Horizontally Split Housing Design

• Easy mounting and bearing replacement
• Split cap and base simplify maintenance
• Shaft removal not required during servicing
• Reduces maintenance downtime

Reinforced Bottom Base Construction

• Heavy-duty ribbed base for enhanced rigidity
• Improved load distribution capability
• Designed for shock-load and vibration-intensive environments

Extra-Heavy Foundation Support

• Four elongated foundation bolt slots
• Strong and stable machine anchoring
• Maintains alignment under high vibration conditions

The reinforced housing structure ensures superior reliability and longer service life in continuous industrial operation.

Shaft Diameter Range & Bearing Compatibility

Metric Series Bearings

• Shaft diameter range: 20 mm to 200 mm
• Suitable for spherical roller bearings with adapter sleeves

Inch Series Bearings

• Shaft diameter range: 19.05 mm (3/4”) to 242.89 mm (9-9/16”)
• Housing bore machined to inch-equivalent dimensions

JAYCO SAF Series Bearing Housings support both metric and inch-standard bearing configurations for versatile industrial use.

Bearing Arrangement – Located & Non-Located Options

Features Include

• Provision for locating rings
• One or two locating rings based on bearing size
• Accurate axial positioning support
• Suitable for both locating and floating bearing arrangements

This flexibility helps accommodate shaft expansion and ensures proper bearing alignment.

Grease Lubrication System

Standard Grease Lubrication Features

• Designed specifically for grease lubrication applications
• Grease nipple provided at the top for relubrication
• Drain plugs on both sides for contaminated grease removal
• Efficient lubrication flow for extended bearing life

The lubrication system minimizes friction, improves performance, and reduces maintenance frequency.

Advanced Sealing Arrangements

JAYCO SAF Series Bearing Housings are equipped with heavy-duty labyrinth sealing systems to protect bearings from contamination.

Standard Sealing Type

• Triple-stage Labyrinth Seal

Available Seal Variants

• TS Seal
• TER Seal
• LOR Seal

Optional Sealing

• Aluminum labyrinth seals available for special applications

These sealing arrangements provide excellent protection against:

• Dust
• Moisture
• Cement particles
• Abrasive contaminants

Ideal for harsh industrial environments including mining and cement plants.

End Cover & Shaft-End Configurations

• End cover provision available
• Suitable for closed-end shaft applications
• Supports both through-shaft and shaft-end configurations

SAF Series Dimensional Range

JAYCO manufactures SAF Bearing Housings in multiple dimensional series for various bearing types and applications.

SAF 200 Series

Suitable for:

• Bearing Series 12…
• 222… CC Cylindrical Bore Bearings

SAF 300 Series

Suitable for:

• Bearing Series 13…
• 223… CC Cylindrical Bore Bearings

SAF 500 Series

Suitable for:

• 12… K Bearings
• 222… CCK Bearings with Adapter Sleeve

SAF 600 Series

Suitable for:

• 13… K Bearings
• 223… CCK Bearings with Adapter Sleeve

Material Options for Severe Duty Applications

JAYCO SAF Series Bearing Housings are available in various material grades depending on load conditions and operating severity.

Available Materials

• Graded Cast Iron FG 220 (IS 210)
• Cast Steel Grade 280–520 (IS 1030)
• SG Iron / Ductile Iron Grade 400/15 (IS 1865)

Material selection depends on:

• Shock load intensity
• Vibration levels
• Bearing size
• Operating environment

Foundation Customization Options

Standard Configuration

• Two foundation bolt holes

Optional Configuration

• Four foundation bolt holes available on request

Recommended for:

• Heavy vibration applications
• Extremely high load conditions
• Critical machinery alignment

Applications of SAF Series Bearing Housings

JAYCO SAF Series Heavy-Duty Plummer Blocks are widely used in:

• Cement Plants
• Crushers & Screens
• Mining Equipment
• Steel Rolling Mills
• Conveyor Systems
• Material Handling Equipment
• Bulk Processing Industries
• Quarry Machinery
• Heavy Industrial Machinery

These housings are ideal for machinery operating under severe shock loads and continuous heavy-duty service.

Why Choose JAYCO SAF Series Bearing Housings?

• Heavy-duty reinforced split housing construction
• Excellent resistance to shock loads and vibration
• Metric and inch-series bearing compatibility
• Advanced sealing systems for contaminated environments
• Easy installation and maintenance
• Multiple material and sealing options
• CNC precision machining for dimensional accuracy
• Suitable for severe industrial duty applications
• Manufactured in India with strict quality standards

Made in India – Precision Engineered by JAYCO Engineering India

JAYCO Engineering India manufactures SAF Series Bearing Housings using advanced CNC, VMC, and HMC machining technology with strict quality inspection standards.

Our bearing housings are supplied to:

• OEM Manufacturers
• EPC Contractors
• Industrial Plants
• Export Markets Worldwide

With over 12+ years of expertise in bearing housing manufacturing, JAYCO delivers reliable and durable heavy-duty bearing solutions for global industries.

Need SAF Series Drawings, Prices, or Application Support?

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