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22317 CYW33 Double Row Spherical Roller Bearing

22317 CYW33 Double Row Spherical Roller Bearing

The 22317 CYW33 is a double-row spherical roller bearing with an 85mm bore and 180mm outer diameter, crafted from durable chrome steel. It handles combined loads up to 129715 lbf and operates smoothly at speeds up to 3800 RPM.

Its brass cage ensures reliable performance, while the open design allows for easy lubrication. The bearing works 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 7.3kg, it’s built to last and complies with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number 22317 CYW33
  • Brand TFL
  • Interchangeable SKF
  • Size 85 x 180 x 60 mm
  • Bore Dia 85 mm
  • Bore Dia Tolerance -0.02mm to 0
  • Outer Dia 180 mm
  • Outer Dia Tolerance -0.025mm to 0
  • Width 60 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 108 mm
  • Shoulder/Recess Dia Of Outer Ring 154 mm
  • Width Of Lubrication Groove 8.3 mm
  • Diameter Of Lubrication Hole 4.5 mm
  • Chamfer Dimension min.3 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 Brass
  • Dynamic Radial Load 129715 lbf
  • Static Radial Load 139382 lbf
  • Max Speed 3800 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 7.3 kg
  • Price （US$） 102.78

Features

Performance Features of 22317 CYW33 Bearing

22317 CYW33 Bearing is built with chrome steel rings and rollers, offering high resistance to combined loads.
Its dynamic radial load capacity reaches 129715 lbf, making it suitable for heavy-duty applications.

The brass cage ensures smooth roller movement, reducing friction and enhancing durability.
With a maximum speed of 3800 rpm, it delivers reliable performance under demanding conditions.

22317 CYW33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its double-row spherical design accommodates misalignment, ensuring consistent operation.

The lubrication groove and hole design in 22317 CYW33 Bearing facilitate easy maintenance.
This feature helps extend the bearing’s service life while reducing downtime.

Application

Industrial Uses of 22317 CYW33 Bearing
The 22317 CYW33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles both radial and axial loads efficiently. Its brass cage ensures smooth operation even under high stress.

Where Is 22317 CYW33 Bearing Used?
You’ll often find 22317 CYW33 Bearing in mining equipment, thanks to its robust construction and ability to withstand harsh conditions. The chrome steel rollers provide excellent durability for long-term use.

Built for Heavy-Duty Use: 22317 CYW33 Bearing
22317 CYW33 Bearing is ideal for construction machinery, such as cranes and excavators, where reliability is key. Its wide temperature range makes it suitable for both hot and cold environments.

Automotive vs Aerospace: Applications of 22317 CYW33 Bearing
In automotive applications, 22317 CYW33 Bearing supports gearboxes and drivetrains, while in aerospace, it’s used in auxiliary systems. Its high dynamic load capacity ensures performance in demanding scenarios.

Key Fields for 22317 CYW33 Bearing
22317 CYW33 Bearing is a go-to choice for wind turbines, where its spherical rollers accommodate misalignment. The open design allows for easy lubrication, extending service life.

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