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22207 KMB Double Row Spherical Roller Bearing
22207 KMB Double Row Spherical Roller Bearing

22207 KMB Double Row Spherical Roller Bearing

The 22207 KMB is a double-row spherical roller bearing with a 35mm bore and 72mm outer diameter, crafted from sturdy chrome steel for durability. It manages combined loads up to 19963 lbf and spins smoothly at speeds up to 12000 RPM.

Its brass cage and open design allow for easy lubrication, while the tapered bore ensures a secure fit. The bearing operates reliably in temperatures ranging from -30°C to 200°C.

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

Weighing 0.44kg, it balances strength and portability. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 22207 KMB
  • Brand TFL
  • Interchangeable SKF
  • Size 35 x 72 x 23 mm
  • Bore Dia 35 mm
  • Bore Dia Tolerance +0.025mm to 0
  • Outer Dia 72 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 23 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 44.5 mm
  • Shoulder/Recess Dia Of Outer Ring 61.8 mm
  • Width Of Lubrication Groove 3.7 mm
  • Diameter Of Lubrication Hole 2 mm
  • Chamfer Dimension min.1.1 mm
  • System of Measurement Metric
  • Radial run-out Standard
  • Bearing Type Roller
  • Roller Bearing Type Spherical
  • Bore Type Taper 1:12
  • For Load Direction Combined
  • Construction Double Row
  • Seal Type Open
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 19963 lbf
  • Static Radial Load 19109 lbf
  • Max Speed 12000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 0.44 kg
  • Price (US$) 19.26

Features

Performance Features of 22207 KMB Bearing

22207 KMB Bearing is built with chrome steel rings and rollers, offering excellent resistance to combined loads.
Its dynamic radial load capacity reaches 19963 lbf, making it suitable for heavy-duty applications.

The brass cage ensures smooth roller alignment, reducing friction and enhancing durability.
With a maximum speed of 12,000 rpm, it delivers reliable performance in high-speed conditions.

22207 KMB Bearing operates in temperatures from -30° to 200°C, adapting to various environments.
Its tapered bore design simplifies installation, ensuring a secure fit and reducing maintenance needs.

Application

Industrial Uses of 22207 KMB Bearing
The 22207 KMB Bearing is commonly used in heavy machinery like conveyor systems and crushers, where its double-row design handles combined loads efficiently.
Its brass cage and chrome steel rollers ensure durability in high-vibration environments, making it a reliable choice for industrial applications.

Where Is 22207 KMB Bearing Used?
You’ll often find 22207 KMB Bearing in automotive transmissions and axle systems, where its tapered bore provides secure fitting.
The high-speed capability and temperature resistance make it suitable for demanding driving conditions.

Built for Heavy-Duty Use: 22207 KMB Bearing
22207 KMB Bearing excels in mining equipment, thanks to its spherical roller design that accommodates misalignment.
The lubrication groove and hole simplify maintenance, extending service life in harsh conditions.

Automotive vs Aerospace: Applications of 22207 KMB Bearing
In automotive settings, 22207 KMB Bearing supports drivetrains, while in aerospace, it’s used in auxiliary systems due to its high load capacity.
The metric sizing and interchangeable design with SKF make it versatile across industries.

Practical Applications of 22207 KMB Bearing
For robotics, 22207 KMB Bearing offers smooth rotation in joint assemblies, crucial for precision movement.
The open seal type allows easy relubrication, ensuring consistent performance in automated systems.

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