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24040 CKY 30 Double Row Spherical Roller Bearing

24040 CKY 30 Double Row Spherical Roller Bearing

The 24040 CKY 30 is a double-row spherical roller bearing with a 200mm bore and 310mm outer diameter, crafted from robust chrome steel. It handles combined loads up to 304167 lbf and runs smoothly at speeds up to 1900 RPM.

Its brass cage and tapered bore design ensure durability and easy mounting, while the open construction allows for straightforward lubrication. The bearing operates efficiently in temperatures ranging 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 common.

Weighing 30kg, it’s built to withstand demanding conditions while complying with RoHS and REACH standards for safety and environmental care.

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Product Parameters

  • Part Number 24040 CKY 30
  • Brand TFL
  • Interchangeable SKF
  • Size 200 x 310 x 109 mm
  • Bore Dia 200 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 310 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 109 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 223 mm
  • Shoulder/Recess Dia Of Outer Ring 268 mm
  • Width Of Lubrication Groove 11.1 mm
  • Diameter Of Lubrication Hole 6 mm
  • Chamfer Dimension min.2.1 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 304167 lbf
  • Static Radial Load 476595 lbf
  • Max Speed 1900 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 30 kg
  • Price （US$） US$626.94

Features

Performance Features of 24040 CKY 30 Bearing

24040 CKY 30 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 304167 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 1900 rpm, it delivers reliable performance in demanding conditions.

24040 CKY 30 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design simplifies installation, ensuring a secure fit on shafts.

The lubrication groove and hole design in 24040 CKY 30 Bearing promote consistent lubrication.
This feature helps maintain smooth operation and extends the bearing’s service life.

Application

Industrial Uses of 24040 CKY 30 Bearing
24040 CKY 30 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 brass cage ensures smooth operation even under high stress.

Where Is 24040 CKY 30 Bearing Used?
You’ll find 24040 CKY 30 Bearing in mining equipment, where its tapered bore provides a secure fit for high-vibration environments. Its chrome steel rollers offer durability in harsh conditions.

Built for Heavy-Duty Use: 24040 CKY 30 Bearing
24040 CKY 30 Bearing excels in paper mills and cement plants, thanks to its combined load capacity and high-temperature tolerance. The lubrication groove design simplifies maintenance in dusty settings.

Automotive vs Aerospace: Applications of 24040 CKY 30 Bearing
In large trucks, 24040 CKY 30 Bearing supports axles and gearboxes, while its metric sizing fits European industrial standards. The CN radial clearance balances precision and thermal expansion needs.

Perfect Fit for Automation: 24040 CKY 30 Bearing
24040 CKY 30 Bearing works well in robotic arms and conveyor systems, where its spherical rollers compensate for shaft deflection. The open seal type allows for custom lubrication options.

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