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23234 CKY W33 Double Row Spherical Roller Bearing

23234 CKY W33 Double Row Spherical Roller Bearing

The 23234 CKY W33 is a double-row spherical roller bearing with a 170mm bore and 310mm outer diameter, built from sturdy chrome steel. It handles combined loads up to 330919 lbf and runs smoothly at speeds up to 2000 RPM.

Its brass cage and open design ensure durability, while the tapered bore (1:12) simplifies installation. The bearing operates in temperatures from -30°C to 200°C, making it suitable for harsh environments.

With lubrication grooves and holes (7.5mm diameter), maintenance is straightforward. Ideal for heavy machinery like crushers or conveyors where high radial and axial loads are present.

Weighing 36kg, it’s robust yet manageable for industrial use. Compliant with RoHS and REACH standards, it’s interchangeable with SKF bearings for easy replacement.

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Product Parameters

  • Part Number 23234 CKY W33
  • Brand TFL
  • Interchangeable SKF
  • Size 170 x 310 x 110 mm
  • Bore Dia 170 mm
  • Bore Dia Tolerance +0.04mm to 0
  • Outer Dia 310 mm
  • Outer Dia Tolerance -0.035mm to 0
  • Width 110 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 200 mm
  • Shoulder/Recess Dia Of Outer Ring 261 mm
  • Width Of Lubrication Groove 13.9 mm
  • Diameter Of Lubrication Hole 7.5 mm
  • Chamfer Dimension min.4 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 330919 lbf
  • Static Radial Load 433881 lbf
  • Max Speed 2000 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 36 kg
  • Price （US$） US$549.72

Features

Performance Features of 23234 CKY W33 Bearing

23234 CKY W33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 330919 lbf, making it suitable for heavy-duty applications.

The brass cage ensures smooth roller movement, reducing friction and wear.
With a maximum speed of 2000 rpm, it delivers reliable performance under demanding conditions.

23234 CKY W33 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 in 23234 CKY W33 Bearing facilitate easy maintenance.
This design helps extend service life and reduces downtime for re-lubrication.

Application

Industrial Uses of 23234 CKY W33 Bearing
23234 CKY W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row spherical design handles misalignment effortlessly. The brass cage adds durability, making it suitable for high-load environments.

What Makes 23234 CKY W33 Bearing a Preferred Choice?
In mining equipment, 23234 CKY W33 Bearing’s tapered bore ensures secure fitting on shafts, reducing slippage during operation. Its high dynamic radial load capacity makes it reliable for continuous use.

Built for Heavy-Duty Use: 23234 CKY W33 Bearing
For paper mills and steel plants, 23234 CKY W33 Bearing’s chrome steel construction resists wear under extreme temperatures. The lubrication groove design simplifies maintenance, extending service life.

Automotive vs Aerospace: Applications of 23234 CKY W33 Bearing
In large trucks, 23234 CKY W33 Bearing supports axles and gearboxes, while its high-speed capability suits wind turbine applications. The metric sizing ensures compatibility with global standards.

Essential Roles of 23234 CKY W33 Bearing
23234 CKY W33 Bearing is vital in construction equipment like cranes, where its combined load handling keeps operations smooth. The open seal type allows for easy lubrication checks.

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