MachineU > China Products > Minerals & Metallurgy > Alloy Steel > Bearing Steel
Double Row Self Aligning Roller Bearing 45x85x23 22209 Bearing For Heavy Machinery
Double Row Self Aligning Roller Bearing 45x85x23 22209 Bearing For Heavy Machinery
Double Row Self Aligning Roller Bearing 45x85x23 22209 Bearing For Heavy Machinery
Double Row Self Aligning Roller Bearing 45x85x23 22209 Bearing For Heavy Machinery
Double Row Self Aligning Roller Bearing 45x85x23 22209 Bearing For Heavy Machinery
Double Row Self Aligning Roller Bearing 45x85x23 22209 Bearing For Heavy Machinery
Specifications
MOQ :
1
Place of Origin :
CHINA
Bearing Series :
Double Row Self Aligning Roller Bearing
Outer diameter :
85 mm
Payment Terms :
T/T,Western Union,MoneyGram,PayPal
Brand Name :
Kesle
Width :
23 mm
Bearing Material :
Bearing Steel GCr15
Delivery Time :
5-8 work days
Model :
Customizable
Inner diameter :
45 mm
Description
Double Row Self Aligning Roller Bearing 45x85x23 22209 Bearing For Heavy Machinery
Product Overview

The 22209 self-aligning roller bearing is a precision mechanical component engineered to handle complex load scenarios and operational challenges in heavy machinery. With dimensions of 45mm inner diameter, 85mm outer diameter, and 23mm width, this bearing effectively manages both radial and axial loads while compensating for misalignment issues.

Structural Design
Rolling Elements: Features two rows of drum-shaped rollers manufactured from high-carbon chromium bearing steel (GCr15) with exceptional surface finish and tight dimensional tolerances for superior load distribution.
Raceways: Inner ring with two raceways and outer ring with spherical raceway enabling self-alignment. Hardened to HRC58-64 for excellent wear and fatigue resistance.
Cage: High-strength steel cage with precise pockets to separate and guide rollers, ensuring smooth operation and preventing collisions.
Performance Characteristics
  • High Radial Load Capacity: Double-row roller design with large contact area enables handling of substantial radial loads in heavy-duty applications
  • Axial Load Capability: Manages axial loads in both directions through optimized rib structure and roller arrangement
  • Self-Aligning Function: Spherical outer raceway compensates for shaft and housing misalignment, reducing stress concentrations
  • High-Speed Stability: Optimized design ensures smooth operation at relatively high speeds with proper lubrication
Application Fields
  • Industrial Machinery: Large-scale motors, conveyor systems, and industrial gearboxes
  • Mining & Construction: Crushers, excavators, loaders operating in harsh conditions
  • Power Generation: Generator and turbine rotor support systems
  • Transportation: Axle support systems for trucks and buses
Dimensions and Specifications
Dimension Type Value
Inner Diameter (d) 45mm
Outer Diameter (D) 85mm
Width (B) 23mm
Maintenance Guidelines
Lubrication Management: Use high-quality lithium-based grease (filling 1/3 to 1/2 of internal space) with regular replenishment based on operating conditions.
Regular Inspection: Conduct visual inspections for cracks, corrosion, and abnormal wear. Monitor vibration and temperature for early problem detection.
Installation Precautions: Maintain clean environment, use proper tools, ensure correct interference fit for inner ring and clearance fit for outer ring.
Storage Considerations: Store in clean, dry, ventilated area protected from moisture and extreme temperatures in original packaging.
Send your message to this supplier
Send Now

Double Row Self Aligning Roller Bearing 45x85x23 22209 Bearing For Heavy Machinery

Ask Latest Price
Product Detail
MOQ :
1
Place of Origin :
CHINA
Bearing Series :
Double Row Self Aligning Roller Bearing
Outer diameter :
85 mm
Payment Terms :
T/T,Western Union,MoneyGram,PayPal
Brand Name :
Kesle
Contact Supplier
Double Row Self Aligning Roller Bearing 45x85x23 22209 Bearing For Heavy Machinery
Double Row Self Aligning Roller Bearing 45x85x23 22209 Bearing For Heavy Machinery
Double Row Self Aligning Roller Bearing 45x85x23 22209 Bearing For Heavy Machinery

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
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Double Row Self Aligning Roller Bearing
MachineU China Products Minerals & Metallurgy Alloy Steel Bearing Steel
Contact Supplier
Submit Requirement