Stainless Steel with Thermoplastic Pillow Block Bearing

Product Specifications

Material and Construction
The bearing features a stainless steel insert and a thermoplastic housing.
The housing is made of glass-filled PBT polymer, ensuring durability.
The bearing ring is constructed from 316 stainless steel.
Balls are standard 316 stainless steel; other types are optional.
Polypropylene or acrylic is used for the ball cage.
The standard design is open; polymer shields are available on request.

Dimensions and Capacity
The inner diameter ranges from 1/2 inch to 2 inches.
Sample dimensions include:

• KSTM-06: 1100mm x 550mm x 400mm, max torque 1.3Nm.




• KSTM-10: 1500mm x 750mm x 1100mm, max torque 2.5Nm.




• KSTI-06: 1000mm x 500mm x 600mm, max torque 1.3Nm.
  These bearings compensate for misalignment and prevent edge loading.

Temperature Range
Minimum operating temperature is -31°F.
Maximum air temperature is 140°F; in water, it is 120°F.
Consult the manufacturer for higher temperature requirements.

Lubrication and Maintenance
Acrylic insert bearings are usually supplied dry.
Special-order lubricants are available if needed.

Seal Type and Vibration Grade
Seal type: Open.
Vibration grades: Z1V1, Z2V2, Z3V3.
Clearance levels: C2, C0, C3, C4, C5.
Tolerance codes: ABEC-1, ABEC-3, ABEC-5.

Additional Features
These bearings are maintenance-free and self-lubricating.
They provide high impact strength and resist chemical corrosion.
They also offer high vibration damping and alignment compensation.

For more details, contact E-ASIA Bearing today!

Features of Stainless Steel with Thermoplastic Pillow Block Bearing by E-ASIA Bearing

1. Corrosion Resistance
   These bearings use stainless steel inserts and thermoplastic housings, offering excellent corrosion resistance.

   
   

2. Material Composition

• Housing: Made from glass-filled PBT polymer, resistant to rust and corrosion.

• Bearing Rings: Constructed from 316 stainless steel for durability.

• Balls: Standard 316 stainless steel, with alternatives available upon request.

• Cage: Typically made from polypropylene or acrylic.

• Seals/Shields: Open design as standard, polymer shields available for custom orders.

  
  

3. Temperature Range
   Operates between -31°F and 140°F in air; up to 120°F in water.

   
   

4. Self-Lubricating and Maintenance-Free
   Bearings are usually supplied dry; lubricants can be provided for special orders.

   
   

5. Structural Design

• Housing Block: Molded from high-grade, glass-filled PBT with precision-machined spherical bores.

• Bearing Assembly: CNC-machined rings, polymer cages, and 316 stainless steel balls ensure optimal performance.

  
  

6. Installation and Alignment
   Designed to support shafts parallel to the mounting surface.
   Bolt holes are slotted to allow for adjustment during installation.

   
   

7. Seal Type and Vibration Grade

• Seal type: Open.

• Vibration grades: Z1V1, Z2V2, Z3V3.

  
  

8. Wide Applications
   Ideal for agriculture machinery, dryers, paper machines, textile machines, woodworking tools, winches, and conveyors.

   
   

9. Maintenance and Packaging
   Offers various packaging options, including industrial, single-box, and tube packaging to meet customer needs.

   
   

10. High Performance
    Features long life, high speed, low noise, minimal vibration, and low friction.

Application Scenarios for Stainless Steel with Thermoplastic Pillow Block Bearing by E-ASIA Bearing

1. Food Processing Industry
   Ideal for machinery like production lines and packaging equipment due to corrosion resistance and hygiene.

   
   

2. Pharmaceutical Industry
   Preferred in clean and sterile environments for their corrosion resistance and easy-to-clean properties.

   
   

3. Manufacturing Sector
   Used in conveyor systems, machines, and assembly lines requiring high durability and load capacity.

   
   

4. Agriculture
   Suitable for tractors, harvesters, and balers, enduring outdoor conditions and heavy loads.

   
   

5. Automotive Industry
   Supports shafts in engines and transmissions, ensuring reliable performance under stress.

   
   

6. Mining Sector
   Operates in heavy-duty equipment for ore processing and transportation.

   
   

7. Paper Industry
   Performs well in high-humidity, corrosive environments of papermaking machines.

   
   

8. Textile Machinery
   Maintains efficiency in humid conditions while supporting rotating shafts in textile equipment.

   
   

9. Woodworking Machinery
   Handles shafts while resisting contamination from wood chips and dust.

   
   

10. Conveyor Systems
    Essential for supporting shafts in rollers and belt-driven systems across industries.

    
    

11. Hydraulic Machinery
    Operates in high-moisture environments, supporting shafts in water-related equipment.

    
    

12. Construction Machinery
    Handles high loads and tough conditions in various construction tools and vehicles.

Why Choose E-ASIA Bearing for Stainless Steel with Thermoplastic Pillow Block Bearings

1. Engineering, Consulting & Design
   Professional engineering services to address complex design challenges efficiently.

   
   

2. Bearing Applications Engineering
   Helps select the exact product and specifications tailored to your needs.

   
   

3. Bearing Failure Analysis
   Identifies reasons for premature bearing failure and provides solutions to prevent recurrence.

   
   

4. Inspection & Verification
   Offers inspection and verification for E-ASIA and third-party bearings using advanced equipment.

   
   

5. Bearing Lubrication & Re-Lubrication
   Provides custom lubrication solutions for optimized bearing performance.

   
   

6. Micro-Grade Grease Plating
   Unique lubrication process ensures low startup torque and smooth operation.

   
   

7. Custom Packaging
   Develops packaging to enhance production and shipping efficiency.

   
   

8. Inventory Management
   Supports just-in-time delivery and supply chain management solutions.

Frequently Asked Questions (FAQs) About Stainless Steel with Thermoplastic Pillow Block Bearing

1. What is the main material used in these bearings?
   The bearings use a stainless steel insert with a thermoplastic housing made of glass-filled PBT polymer.

   
   

2. What are the temperature limits for these bearings?
   They operate from -31°F to 140°F in air and up to 120°F in water.

   
   

3. Are these bearings resistant to corrosion?
   Yes, they are highly resistant to corrosion due to the stainless steel and thermoplastic materials.

   
   

4. Can these bearings be customized for specific applications?
   Yes, options like different ball materials, seals, and lubricants can be customized based on requirements.

   
   

5. What industries commonly use these bearings?
   Industries like food processing, pharmaceuticals, agriculture, and manufacturing widely use these bearings.

   
   

6. Do these bearings require regular maintenance?
   No, they are designed to be self-lubricating and maintenance-free under standard conditions.

   
   

7. How are these bearings installed?
   They are installed using slotted bolt holes for easy alignment and adjustment during mounting.