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22309 C4 W33 Double Row Spherical Roller Bearing

22309 C4 W33 Double Row Spherical Roller Bearing

The 22309 C4 W33 is a double-row spherical roller bearing with a 45mm bore and 100mm outer diameter, crafted from robust chrome steel. It manages combined loads up to 42714 lbf and operates smoothly at speeds up to 7000 RPM.

Its spherical roller design accommodates misalignment, while the steel cage ensures durability. The open construction allows for easy lubrication, with a groove and hole for convenient maintenance.

This bearing suits high-temperature environments, working reliably from -30°C to 200°C. It’s interchangeable with SKF models, making it a practical choice for replacements.

Ideal for heavy-duty applications like industrial gearboxes or mining equipment, where alignment flexibility is key. Weighing 1.4kg, it balances strength and practicality. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 22309 C4 W33
  • Brand TFL
  • Interchangeable SKF
  • Size 45 x 100 x 36 mm
  • Bore Dia 45 mm
  • Bore Dia Tolerance -0.012mm to 0
  • Outer Dia 100 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 36 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 57.6 mm
  • Shoulder/Recess Dia Of Outer Ring 83.4 mm
  • Width Of Lubrication Groove 6 mm
  • Diameter Of Lubrication Hole 3 mm
  • Chamfer Dimension min.1.5 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Cylindrical
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 42714 lbf
  • Static Radial Load 4114 lbf
  • Max Speed 7000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C4
  • RoHs Compliant
  • REACH Compliant
  • Weight 1.4 kg
  • Price （US$） 40.86

Features

Performance Features of 22309 C4 W33 Bearing

22309 C4 W33 Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity of 42714 lbf ensures reliable operation in heavy-duty applications.

The double-row spherical roller design allows for slight misalignment, maintaining smooth performance.
With a maximum speed of 7000 rpm, it balances high-speed capability and durability.

22309 C4 W33 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
The C4 radial clearance provides flexibility, accommodating thermal expansion during use.

Steel cage construction keeps the rollers aligned, reducing wear and extending service life.
Lubrication grooves and holes ensure proper oil distribution, enhancing operational efficiency.

Application

Industrial Uses of 22309 C4 W33 Bearing
22309 C4 W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads effortlessly.
The spherical roller construction allows for slight misalignments, making it ideal for rugged industrial environments.

Where Is 22309 C4 W33 Bearing Used?
You’ll often find 22309 C4 W33 Bearing in conveyor systems and gearboxes, thanks to its high dynamic radial load capacity.
Its C4 radial clearance ensures smooth operation even under fluctuating temperatures and heavy loads.

Built for Heavy-Duty Use: 22309 C4 W33 Bearing
22309 C4 W33 Bearing excels in mining equipment, where its chrome steel rollers withstand constant stress and abrasive conditions.
The lubrication groove design ensures consistent performance, reducing downtime in demanding applications.

Automotive vs Aerospace: Applications of 22309 C4 W33 Bearing
In automotive settings, 22309 C4 W33 Bearing supports drivetrain components, offering durability under combined loads.
For aerospace, its high-temperature tolerance makes it suitable for auxiliary systems requiring reliable performance.

Practical Applications of 22309 C4 W33 Bearing
22309 C4 W33 Bearing is a go-to choice for wind turbine generators, where its robust design handles variable wind loads.
The steel cage and chrome steel rollers ensure longevity, even in harsh outdoor conditions.

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