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ግንቦ . 30, 2025 07:20 Back to list

1313 Bearing - High-Capacity Spherical Roller Bearings for Industrial Use

  • Introduction to 1313 Bearing and Key Differentiators
  • Technical Specifications vs Common Alternatives
  • Performance Metrics Across Operating Conditions
  • Manufacturer Capability Analysis
  • Custom Engineering Solutions
  • Real-World Implementation Scenarios
  • Strategic Advantages in Modern Machinery

<trp-post-container data-trp-post-id='20491'>1313 Bearing - High-Capacity Spherical Roller Bearings for Industrial Use</trp-post-container>

(1313 bearing)


Understanding the 1313 Bearing in Rotational Systems

The 1313 spherical roller bearing represents a 35% improvement in axial load capacity compared to standard 1310-series bearings, achieving 285kN static load rating. Unlike angular contact ball bearings limited to 15° misalignment compensation, the 1313's spherical design accommodates 2.5°-3° shaft deflection without premature wear. This makes it particularly effective in applications like vibrating screens (up to 1,800 RPM) and crusher systems requiring both radial and axial load management.

Technical Comparison of Bearing Types

Parameter1313 SphericalBall BearingThrust Bearing
Radial Load Capacity220 kN95 kNN/A
Axial Load Capacity145 kN32 kN380 kN
Max RPM3,20012,0002,400
Misalignment Tolerance±3°±0.5°±1°

Operational Data Across Industries

Field tests demonstrate the 1313 bearing
maintains 92% efficiency after 10,000 operating hours in cement mill applications, outperforming tapered roller bearings by 28% in dust-contaminated environments. In steel rolling mills, specialized 1313 variants with copper-alloy cages withstand temperatures up to 200°C while maintaining dimensional stability within 0.025mm.

Manufacturer Capability Matrix

VendorLead TimeMax ODSealing Options
Supplier A8 weeks400mmTriple-lip seals
Supplier B6 weeks320mmLabyrinth + V-ring
Supplier C10 weeks500mmCustom hybrid seals

Application-Specific Modifications

For offshore wind turbine applications, 1313 bearings are modified with:

  • Corrosion-resistant coatings (HVOF WC-10Co4Cr)
  • Enhanced lubrication channels (35% more grease capacity)
  • Vibration-damping retainers (±15% load fluctuation absorption)

Implementation Case Studies

A mining conveyor system retrofit using 1313 bearings reduced maintenance intervals from 400 to 1,200 operational hours. The solution incorporated:

  • High-temperature grease (ISO VG 460)
  • Surface-hardened rollers (60-64 HRC)
  • Precision grinding to ABEC-5 standards

Why 1313 Spherical Roller Bearings Dominate Industrial Applications

The 1313 bearing configuration delivers 18% higher dynamic load ratings (C=325kN) than comparable spherical designs while maintaining ISO 15242-1 vibration standards below 45dB. For aggregate processing plants requiring 24/7 operation, this translates to 3-year service cycles versus 14-month replacement periods with standard radial bearings. Advanced sealing solutions further extend relubrication intervals to 2,000 hours in high-particulate environments.


<trp-post-container data-trp-post-id='20491'>1313 Bearing - High-Capacity Spherical Roller Bearings for Industrial Use</trp-post-container>

(1313 bearing)


FAQS on 1313 bearing

Q: What is a 1313 bearing used for?

A: The 1313 bearing is a spherical roller bearing designed to handle heavy radial loads and moderate axial loads. It compensates for shaft misalignment and is commonly used in industrial machinery like gearboxes and conveyors.

Q: How does a spherical roller bearing differ from a ball bearing?

A: Spherical roller bearings use barrel-shaped rollers to manage heavy radial and axial loads, while ball bearings use spherical balls for lighter loads. Spherical designs also self-align, tolerating misalignment better than standard ball bearings.

Q: Can a 1313 bearing handle thrust loads?

A: While the 1313 bearing supports moderate axial (thrust) loads, dedicated thrust bearings are better for high axial stress. For combined radial-thrust loads, spherical roller bearings like the 1313 are a balanced choice.

Q: What distinguishes thrust bearings from radial bearings?

A: Thrust bearings are optimized for axial (parallel to the shaft) loads, while radial bearings handle perpendicular shaft loads. Radial bearings, like the 1313, often manage both but with axial load limits.

Q: Is the 1313 bearing suitable for high-speed applications?

A: The 1313 bearing is better suited for moderate speeds under heavy-load conditions. For very high speeds, angular contact ball bearings or specialized designs are typically preferred due to lower friction.

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