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32310 Tapered Roller Bearings Industrial Heavy Duty Roller Bearing
32310 Tapered Roller Bearings Industrial Heavy Duty Roller Bearing
32310 Tapered Roller Bearings Industrial Heavy Duty Roller Bearing
32310 Tapered Roller Bearings Industrial Heavy Duty Roller Bearing
32310 Tapered Roller Bearings Industrial Heavy Duty Roller Bearing
32310 Tapered Roller Bearings Industrial Heavy Duty Roller Bearing
Specifications
Place of Origin :
CHINA
Type :
Tapered Roller Bearing
Payment Terms :
T/T,Western Union,MoneyGram,PayPal
Delivery Time :
5-8 work days
Bearing Material :
Bearing Steel GCr15
Brand Name :
Kesle
MOQ :
1
Bore :
50 mm
Outer Diameter :
110 mm
Width :
42.25 mm
Model :
Customizable
Description
32310 Tapered Roller Bearings Industrial Heavy Duty Roller Bearing
Product Overview

32310 Tapered Roller Bearing: Heavy Duty Performance For Industrial Applications

Basic Parameters
  • Bore diameter (d): 50mm
  • Outer diameter (D): 110mm
  • Width (T): 40mm ~ 42.25mm
  • Weight: Approximately 1.7~1.9kg
  • Contact angle: 12.95° (standard); special versions may feature increased angles (25°~29°)
Core Performance Parameters
  • Dynamic load rating (Cr): 173kN ~ 211kN
  • Static load rating (C0r): 211kN ~ 212kN
  • Material: GCr15/SUJ2 high-carbon chromium bearing steel (surface hardness HRC58-62 after heat treatment)
  • Precision class: P0 (standard)
  • Limiting speed: 4,500~6,300rpm (grease-lubricated)
Structural & Adaptability Parameters
  • Structure: Separable (inner ring + roller assembly and outer ring are independent)
  • Tolerance compatibility: Shaft tolerances (H7/k6); housing bore tolerances (J7)
  • Standard compliance: ISO 355
  • Environmental adaptability:
    • Temperature resistance: Up to 816°C (stainless steel variants)
    • Corrosion resistance: Available in stainless steel (e.g., SUS321) for corrosive environments
Application & Maintenance Parameters
  • Typical application scenarios:
    • Heavy-duty machinery (mining crushers, conveyors, gearboxes)
    • Agricultural equipment (tractor wheel hubs, harvester transmissions)
    • Automotive (heavy-duty truck rear axles, differentials)
    • Energy equipment (wind turbine gearboxes, oil/gas pumps)
  • Lubrication:
    • Grease lubrication: Lithium-based grease (filling volume 10%-15% of bearing cavity); synthetic grease for high-temperature scenarios
    • Oil lubrication: Suitable for high-speed/high-temperature operations (circulating oil systems recommended)
  • Sealing options:
    • Standard: Open design
    • Optional: 2RS (rubber seals), XAK (metal shields) (for dust/moisture protection)
Customization & Compatibility
  • Adjustable parameters:
    • Bore tolerances (P5 precision available)
    • Contact angles (15°~29° for special orders)
    • Surface coatings (phosphating, black oxide) for enhanced corrosion resistance
  • Compatibility: Compliant with general specifications, supporting direct replacement of standard models
  • Certifications: ISO 355
Product Image
32310 Tapered Roller Bearings Industrial Heavy Duty Roller Bearing
Bearing Specifications Table
Bearing No. d D T B C R min r min C C0 kg
32303174720.2519161.001.0035.3036.300.173
32304205222.2521181.501.5046.0047.500.241
32305256225.2524201.501.5061.6068.800.368
32306307228.7527231.501.5081.6096.400.563
32307358032.7531252.001.5099.00118.300.767
32308409035.2533272.001.50115.70147.801.049
323094510038.2536302.001.50145.30189.401.410
323105011042.2540332.502.00177.50236.101.936
323115512045.5043352.502.00203.00271.002.350
323126013048.5046373.002.50226.70303.002.900
323136514051.0048393.002.50259.60349.803.530
323147015054.0051423.002.50298.90408.504.350
323157516058.0055453.002.50355.00470.005.350
323168017061.5058483.002.50378.00497.006.320
323178518063.5060494.003.00439.00587.007.420
323189019067.5064534.003.00461.00614.008.610
323199520071.5067554.003.00517.00695.0010.100
3232010021577.5073604.003.00491.00637.0012.200
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32310 Tapered Roller Bearings Industrial Heavy Duty Roller Bearing

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Product Detail
Place of Origin :
CHINA
Type :
Tapered Roller Bearing
Payment Terms :
T/T,Western Union,MoneyGram,PayPal
Delivery Time :
5-8 work days
Bearing Material :
Bearing Steel GCr15
Brand Name :
Kesle
Contact Supplier
32310 Tapered Roller Bearings Industrial Heavy Duty Roller Bearing
32310 Tapered Roller Bearings Industrial Heavy Duty Roller Bearing
32310 Tapered Roller Bearings Industrial Heavy Duty Roller Bearing

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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