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51108 Thrust Bearing Single Direction Ball Thrust Bearing Medium High Speed Adaptable
51108 Thrust Bearing Single Direction Ball Thrust Bearing Medium High Speed Adaptable
51108 Thrust Bearing Single Direction Ball Thrust Bearing Medium High Speed Adaptable
51108 Thrust Bearing Single Direction Ball Thrust Bearing Medium High Speed Adaptable
51108 Thrust Bearing Single Direction Ball Thrust Bearing Medium High Speed Adaptable
51108 Thrust Bearing Single Direction Ball Thrust Bearing Medium High Speed Adaptable
Specifications
Model Number :
51108
Payment Terms :
T/T,Western Union,MoneyGram,PayPal
Place of Origin :
CHINA
Delivery Time :
5-8 work days
Brand Name :
Kesle
Color :
Natural metallic color
Material :
High - carbon chromium bearing steel
Category :
Flat Thrust Ball Bearing
Model :
51108
Performance :
Axial fatigue resistance and impact resistance
MOQ :
1
Load Direction :
Axial (unidirectional)
Description
51108 Thrust Bearing Single Direction Ball Thrust Bearing Medium High Speed Adaptable
51108 Single-Directional Thrust Ball Bearing Medium-High Speed Adaptable
The 51108 bearing is a single-direction thrust ball bearing, primarily used to bear unidirectional axial loads, and is suitable for mechanical scenarios requiring high axial support precision.
Core Parameters
  • Bore diameter: 40mm
  • Outer diameter: 60mm
  • Width: 13mm
  • Dynamic rated load: 25.5kN
  • Static rated load: 63kN
  • Limiting speed: 7000r/min (data from SKF)
  • Structural features: Separable design (shaft washer, housing washer, and ball assembly are independent), facilitating installation and maintenance.
Typical Application Scenarios
  • Engineering Machinery: Axial support for hydraulic jacks and crane hooks, bearing vertical unidirectional loads.
  • Machine Tools & Industrial Equipment: Axial positioning of spindles in vertical machining centers and support for centrifuge drums, ensuring stability during high-speed operation.
  • Automotive & Transmission Systems: Axial limiting of automatic transmissions and clutch release bearings, adapting to frequent start-stop axial loads.
  • High-Temperature Environments: Stainless steel variants (e.g., SIAIF 440 stainless steel) can be used in high-temperature scenarios such as steel mill metallurgy and kilns.
  • General Machinery: Axial support for vacuum pumps and reducers, especially suitable for equipment requiring frequent disassembly and maintenance.
Technical Advantages and Precautions
Performance Features
  • High-Speed Adaptability: Data shows the limiting speed reaches 7000r/min; combined with precision-machined raceways, it can meet medium-speed requirements.
  • Impact Resistance: Bearing steel materials (e.g., HRB, SKF) have high hardness and wear resistance, suitable for heavy-load conditions.
  • Separable Design: Shaft washers and housing washers can be installed separately during installation, reducing requirements for the assembly precision of the shaft system.
Usage Recommendations
Minimum Load Requirement: Under high-speed or variable load conditions, ensure the bearing bears a minimum load of at least 2.32kN (data from SKF) to avoid slip damage between balls and raceways.
  • Installation Specifications: Avoid direct impact on the bearing; use special sleeves or press machines to apply force evenly. Check the fit precision of the shaft and housing bore before installation; the mating surfaces must be clean and coated with grease.
  • Lubrication Maintenance: Lithium-based grease is recommended; silicone-based grease can be used in high-temperature environments. Regularly check the grease condition.
51108 Thrust Bearing Single Direction Ball Thrust Bearing Medium High Speed Adaptable
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51108 Thrust Bearing Single Direction Ball Thrust Bearing Medium High Speed Adaptable

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Product Detail
Model Number :
51108
Payment Terms :
T/T,Western Union,MoneyGram,PayPal
Place of Origin :
CHINA
Delivery Time :
5-8 work days
Brand Name :
Kesle
Color :
Natural metallic color
Contact Supplier
51108 Thrust Bearing Single Direction Ball Thrust Bearing Medium High Speed Adaptable
51108 Thrust Bearing Single Direction Ball Thrust Bearing Medium High Speed Adaptable
51108 Thrust Bearing Single Direction Ball Thrust Bearing Medium High Speed Adaptable

Dongguan Kesle Electronic Hardware Co., Ltd

Verified Supplier
1 Years
guangdong, dongguan
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Industrial Ball Bearings, Excavator Bearings, Angular Contact Ball Bearings
Total Annual :
10000000-20000000
Employee Number :
50~80
Certification Level :
Verified Supplier
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