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22236 Double Row Spherical Roller Bearing

22236 Double Row Spherical Roller Bearing

The 22236 is a double-row spherical roller bearing with a 180mm bore and 320mm outer diameter, built from tough chrome steel. It handles combined loads up to 278538 lbf and runs smoothly at speeds up to 530 RPM.

Its spherical roller design allows for slight misalignment, while the steel cage ensures durability. The bearing requires lubrication and operates in temperatures from -30°C to 200°C.

This model is interchangeable with SKF bearings, making it a practical choice for replacements. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are present.

Weighing 28.9kg, it’s robust and built to last. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 22236
  • Brand TFL
  • Interchangeable SKF
  • Size 180 x 320 x 86 mm
  • Bore Dia 180 mm
  • Bore Dia Tolerance -0.025mm to 0
  • Outer Dia 320 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 86 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 208 mm
  • Shoulder/Recess Dia Of Outer Ring 289 mm
  • Width Of Lubrication Groove 16.7 mm
  • Diameter Of Lubrication Hole 9 mm
  • Chamfer Dimension min.4 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 278538 lbf
  • Static Radial Load 350702 lbf
  • Max Speed 530 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 28.9 kg
  • Price （US$） US$353.70

Features

Performance Features of 22236 Bearing

22236 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 278538 lbf, ensuring dependable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and enhancing durability.
With a maximum speed of 530 rpm, it delivers a balance of strength and efficiency.

How Does 22236 Bearing Resist Wear?

22236 Bearing’s chrome steel construction provides excellent wear resistance, even under high stress.
The double-row spherical roller design distributes loads evenly, minimising surface fatigue.
Its precise tolerances ensure smooth operation, reducing premature wear.
The lubrication groove and hole design further enhance longevity by maintaining proper lubrication.

Engineered for Precision: 22236 Bearing

22236 Bearing features a cylindrical bore with tight tolerances for accurate shaft fitting.
Its spherical roller design compensates for misalignment, ensuring consistent performance.
The bearing operates efficiently within a wide temperature range of -30° to 200°C.
This makes it suitable for various industrial applications requiring precision and reliability.

Why Choose 22236 Bearing for Heavy-Duty Applications?

22236 Bearing handles extreme radial loads up to 350702 lbf static capacity.
The double-row construction provides stability and load distribution in demanding conditions.
Its open design allows for easy lubrication, maintaining optimal performance.
The bearing’s robust materials and construction ensure long service life in tough environments.

Structural Advantages of 22236 Bearing

22236 Bearing’s double-row spherical rollers accommodate misalignment and heavy loads.
The lubrication groove and holes ensure consistent oil distribution for smooth operation.
With a weight of 28.9 kg, it’s designed for stability in industrial machinery.
The bearing meets RoHS and REACH compliance, ensuring environmental safety standards.

Application

Industrial Uses of 22236 Bearing
22236 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment and heavy radial loads. The chrome steel construction ensures durability in harsh industrial environments.

Where Is 22236 Bearing Used?
You’ll often find 22236 Bearing in mining equipment, where its high dynamic radial load capacity supports demanding operations. Its open design allows for easy lubrication, extending service life in dusty conditions.

Built for Heavy-Duty Use: 22236 Bearing
22236 Bearing excels in paper mill machinery, where its spherical rollers accommodate shaft deflections. The steel cage provides stability, making it reliable for continuous operation under combined loads.

Automotive vs Aerospace: Applications of 22236 Bearing
In automotive applications, 22236 Bearing supports large drivetrain components, while in aerospace, it’s used in ground support equipment. Its metric sizing fits standard industrial designs.

Key Fields for 22236 Bearing
22236 Bearing is ideal for wind turbine gearboxes, where its high static radial load capacity ensures long-term performance. The temperature range suits both cold and hot operating conditions.

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