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Pillow Block Bearings
  • Bearing Plummer Block SD 3144 SN317 Bearing Housing
  • Bearing Plummer Block SD 3144 SN317 Bearing Housing
  • Bearing Plummer Block SD 3144 SN317 Bearing Housing
  • Bearing Plummer Block SD 3144 SN317 Bearing Housing
  • Bearing Plummer Block SD 3144 SN317 Bearing Housing
  • Bearing Plummer Block SD 3144 SN317 Bearing Housing
Bearing Plummer Block SD 3144 SN317 Bearing Housing

Bearing Plummer Block SD 3144 SN317 Bearing Housing

  • >= 2 Pieces
    $300

Customization:

Customized logo（Min.Order: 10 pieces）
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Bearing Plummer Block SD 3144 SN317 Bearing Housing

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Rotating Shaft Support: Designed to securely mount and stabilize rotating shafts in heavy-duty industrial applications, ensuring smooth operation under high loads and vibrations.
  • Precision Engineering: Features a precision rating of P0, guaranteeing exceptional accuracy and alignment for critical machinery components.

Key features

  • 1. Durable Cast Iron Construction

    • With cast iron material, you can ensure robust durability and withstand heavy loads and vibrations, outperforming lightweight alternatives in industrial machinery*.

  • 2. Precision-Engineered Flange Design

    • With a precision-rated (p0) flange mounting system, you can achieve secure alignment and stable operation, minimizing misalignment-related failures in rotating shaft applications*.

  • 3. Customizable Material Solutions

    • With adaptable material options (e.g., corrosion-resistant alloys or high-temperature composites), you can tailor the bearing to harsh environments like marine or chemical processing settings, extending service life by up to 30% compared to standard models*.

  • 4. High-Load Capacity Performance

    • With a cylindrical design optimized for heavy-duty use, you can support continuous operation in machinery like conveyor systems and pumps, handling loads 25% higher than general-purpose pillow blocks*.

  • 5. ISO-Compliant Precision Standards

    • With an ISO-certified p0 precision rating, you can meet stringent industrial quality requirements, ensuring compatibility with high-precision machinery systems and reducing operational downtime*.

Product details

Bearing Plummer Block SD 3144 SN317 Bearing Housing

The Bearing Plummer Block SD 3144 SN317 Bearing Housing is a robust pillow block bearing designed for heavy-duty industrial applications. Crafted from cast iron, it offers exceptional durability and vibration resistance, making it ideal for supporting rotating shafts in machinery like conveyor systems, pumps, and compressors. With a precision rating of P0, it ensures accurate alignment and smooth operation under high loads.

Technical specifications

FeatureSpecificationBenefit
MaterialCast IronHigh strength, corrosion resistance, and thermal stability.
PrecisionP0Ensures precise shaft alignment for minimal wear.
Design StyleCylindrical with flangeStable mounting and secure shaft retention.
Mounting SystemBolt-mounted flangeEasy installation and adaptability to flat surfaces.
Load CapacityUp to 12,000 N (varies by model)Supports heavy-duty applications with minimal deformation.

Customization guide

Adjustable shaft diameter and material composition (e.g., stainless steel or alloy) to meet specific requirements such as corrosion resistance, high-temperature tolerance, or lightweight applications.

Get inspired

With cast iron construction, you can ensure long-lasting performance in harsh environments. The flange design allows seamless integration into industrial machinery, while customizable parameters let you tailor the bearing to your operational needs.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Load Capacity12,000 N+15% (13,800 N)*+30% (15,600 N)*
PrecisionP0P6 (enhanced)P4 (premium)
Corrosion ResistanceStandard20% higherTriple industry standard
Temperature Range-20°C to 150°C-30°C to 200°C-40°C to 300°C

Supplier's note

  1. Technical Breakthroughs:

    • Cast Iron Material: Provides unmatched durability for heavy loads and vibrations.
    • Flange Design: Enhances stability and ease of installation in tight spaces.
    • Customizable Parameters: Enables adaptation to extreme environments (e.g., high heat, corrosive fluids).

  2. Version Selection Guide:

    • Base Model: Ideal for standard industrial applications requiring basic load capacity and temperature tolerance.
    • Advanced Model: Suitable for precision machinery (e.g., automated conveyors) needing higher accuracy and corrosion resistance.
    • Pro Model: Designed for extreme conditions (e.g., chemical plants, high-temperature furnaces). Its triple corrosion resistance and 30% higher load capacity ensure safe operation in scenarios where durability is critical.

*Comparative values vs. industry benchmarks.

Frequently asked questions

  • Which pillow block bearing model is best for heavy machinery in industrial settings?

  • How do I maintain cast iron pillow block bearings to prevent wear and tear?

  • Cast Iron vs Stainless Steel Pillow Block Bearings: Which is better for outdoor use?

  • Can SD 3144 pillow block bearings be customized for specific shaft sizes?

  • What load capacity does the SN317 bearing housing have for high-demand applications?

  • Are pillow block bearings with precision rating P0 suitable for precision machinery?

  • How does the flange design of SD 3144 improve installation in conveyor systems?

  • Do these pillow block bearings resist corrosion in marine environments?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
MaterialHeavy machinery, industrial equipmentCast iron (Base) / Reinforced alloy steel (Advanced) ▲
(ASTM A48 Class 30)		Base: Cost-effective durability; Advanced: 30% higher corrosion resistance ▲Advanced: 15% higher cost ▲
Noise LevelOffice machinery, healthcare devices45 dBA (Industry) / 43 dBA (Base) / 40 dBA (Advanced) ▲
(ISO 3095)		Advanced: Quieter than a refrigerator hum (40 dBA) ▲Base: Moderate noise for industrial settings
Load CapacityConveyor systems, pumps15 kN (Industry) / 18 kN (Base) / 22 kN (Advanced) ▲
(ISO 281)		Advanced: Supports 47% heavier loads ▲Base: Limited to standard industrial applications
Chemical ResistanceChemical plants, marine environmentsPasses ASTM D543 (30 chemicals) / 50+ chemicals (Advanced) ▲Advanced: Withstands harsh chemicals like sulfuric acid ▲Base: Requires protective coatings for corrosive environments
Mounting FlexibilityCustom machinery installationsStandard flange (Industry) / Adjustable flange (Base) / Modular mounting ▲Advanced: Quick installation in non-standard angles ▲Industry: Limited to flat surfaces
Precision RatingCNC machines, roboticsP6 (Industry) / P0 (Base) / P4 (Advanced) ▲
(ISO 286-2)		Base: 50% tighter tolerances for precision tools ▲; Advanced: Ideal for aerospace ▲Advanced: 20% higher manufacturing cost ▲

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