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23088 CKY Double Row Spherical Roller Bearing

23088 CKY Double Row Spherical Roller Bearing

The 23088 CKY is a double-row spherical roller bearing with a large 440mm bore and 650mm outer diameter, built from sturdy chrome steel. It manages combined loads up to 861243 lbf and runs smoothly at speeds up to 1000 RPM.

Its brass cage and open design ensure durability and easy lubrication, with a 12mm hole for convenient greasing. The bearing operates well in temperatures from -30°C to 200°C, making it suitable for harsh environments.

This model is interchangeable with SKF bearings, offering a reliable replacement option. Ideal for heavy-duty applications like industrial gearboxes or mining equipment where high radial loads are common.

Weighing 180kg, it’s designed for robust performance in demanding settings. Compliant with RoHS and REACH standards for safe and eco-friendly use.

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Product Parameters

  • Part Number 23088 CKY
  • Brand TFL
  • Interchangeable SKF
  • Size 440 x 650 x 157 mm
  • Bore Dia 440 mm
  • Bore Dia Tolerance +0.063mm to 0
  • Outer Dia 650 mm
  • Outer Dia Tolerance -0.075mm to 0
  • Width 157 mm
  • Width Tolerance -0.45mm to 0
  • Shoulder Dia Of Inner Ring 511 mm
  • Shoulder/Recess Dia Of Outer Ring 590 mm
  • Width Of Lubrication Groove 22.3 mm
  • Diameter Of Lubrication Hole 12 mm
  • Chamfer Dimension min.6 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 861243 lbf
  • Static Radial Load 1472499 lbf
  • Max Speed 1000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 180 kg
  • Price （US$） US$4,118.04

Features

How Is 23088 CKY Bearing Engineered for Reliability?

23088 CKY Bearing features a double-row spherical roller design, ideal for handling combined loads with ease.
Its chrome steel rings and rollers provide high resistance to wear, ensuring long-term durability.

The brass cage maintains proper roller alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 861243 lbf, it excels in heavy-duty applications.

23088 CKY Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its tapered bore design simplifies installation, making it a practical choice for industrial use.

The lubrication groove and hole ensure consistent oil distribution, minimising maintenance needs.
This bearing is built to last, even under demanding conditions.

Application

Industrial Uses of 23088 CKY Bearing
23088 CKY 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.

In wind turbine applications, 23088 CKY Bearing supports the main shaft, providing reliable performance in harsh weather conditions. Its tapered bore design simplifies installation and maintenance in remote locations.

For mining equipment, 23088 CKY Bearing’s chrome steel construction withstands extreme loads and abrasive environments. The lubrication groove design helps extend service life by ensuring proper oil distribution.

Where Is 23088 CKY Bearing Used?
You’ll find 23088 CKY Bearing in paper mill machinery, where its high dynamic load capacity keeps rollers running smoothly. The metric sizing makes it a versatile choice for global equipment manufacturers.

In steel production lines, 23088 CKY Bearing handles the intense heat and heavy loads of rolling mills. Its temperature range up to 200°C ensures stable performance in demanding conditions.

Built for Heavy-Duty Use: 23088 CKY Bearing
23088 CKY Bearing shines in construction equipment like cranes, where its spherical rollers compensate for shaft deflections. The open design allows for easy relubrication during routine maintenance.

Marine applications benefit from 23088 CKY Bearing’s corrosion-resistant materials in propulsion systems. Its brass cage prevents galling and wear in saltwater environments.

Automotive vs Aerospace: Applications of 23088 CKY Bearing
While too large for most vehicles, 23088 CKY Bearing suits heavy transport like railway axles. In aerospace, it’s found in ground support equipment handling aircraft components.

For hydroelectric plants, 23088 CKY Bearing supports turbine shafts with its exceptional load capacity. The CN radial clearance provides optimal performance for these precision applications.

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