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22311 CY C3 W33 Double Row Spherical Roller Bearing
22311 CY C3 W33 Double Row Spherical Roller Bearing

22311 CY C3 W33 Double Row Spherical Roller Bearing

The 22311 CY C3 W33 is a double-row spherical roller bearing with a 55mm bore and 120mm outer diameter, crafted from robust chrome steel. It handles combined loads up to 62947 lbf and operates smoothly at speeds up to 5600 RPM.

Its brass cage and spherical rollers ensure durability, while the C3 radial clearance allows for thermal expansion. The open design with lubrication grooves makes maintenance straightforward.

This bearing is suitable for high-temperature environments, working from -30°C to 200°C. It’s interchangeable with SKF models, ideal for heavy machinery or industrial gearboxes.

Weighing 2.35kg, it’s built to last in demanding conditions. Compliant with RoHS and REACH standards for safe and reliable use.

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Product Parameters

  • Part Number 22311 CY C3 W33
  • Brand TFL
  • Interchangeable SKF
  • Size 55 x 120 x 43 mm
  • Bore Dia 55 mm
  • Bore Dia Tolerance -0.015mm to 0
  • Outer Dia 120 mm
  • Outer Dia Tolerance -0.015mm to 0
  • Width 43 mm
  • Width Tolerance -0.06mm to 0
  • Shoulder Dia Of Inner Ring 70.1 mm
  • Shoulder/Recess Dia Of Outer Ring 102 mm
  • Width Of Lubrication Groove 5.5 mm
  • Diameter Of Lubrication Hole 3 mm
  • Chamfer Dimension min.2 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 62947 lbf
  • Static Radial Load 62947 lbf
  • Max Speed 5600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance C3
  • RoHs Compliant
  • REACH Compliant
  • Weight 2.35 kg
  • Price (US$) 47.34

Features

Performance Features of 22311 CY C3 W33 Bearing

22311 CY C3 W33 Bearing is built with chrome steel rings and rollers, offering strong resistance to combined loads.
Its dynamic radial load capacity reaches 62947 lbf, ensuring reliable performance in heavy-duty applications.

The brass cage maintains roller alignment, reducing friction and extending operational life.
With a maximum speed of 5600 rpm, it delivers both durability and efficiency.

22311 CY C3 W33 Bearing operates in temperatures from -30° to 200°C, suitable for varied environments.
Its C3 radial clearance allows for thermal expansion, ensuring stable performance under load.

The lubrication groove and holes in 22311 CY C3 W33 Bearing ensure consistent grease distribution.
This design reduces maintenance needs while enhancing long-term reliability.

Application

Industrial Uses of 22311 CY C3 W33 Bearing
22311 CY C3 W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles high radial loads effortlessly. The brass cage ensures smooth operation even under extreme conditions.

What Makes 22311 CY C3 W33 Bearing a Preferred Choice?
In mining equipment, 22311 CY C3 W33 Bearing’s spherical rollers accommodate misalignment, reducing wear and tear. Its C3 clearance allows for thermal expansion, making it ideal for high-temperature environments.

Optimized for Performance: 22311 CY C3 W33 Bearing
For paper mills and steel plants, 22311 CY C3 W33 Bearing’s chrome steel construction offers durability against heavy loads and contaminants. The lubrication groove ensures consistent performance over long periods.

Automotive vs Aerospace: Applications of 22311 CY C3 W33 Bearing
In truck wheel hubs, 22311 CY C3 W33 Bearing provides reliable support for combined loads. Its metric sizing and high-speed capability also make it suitable for certain aerospace applications.

Essential Roles of 22311 CY C3 W33 Bearing
22311 CY C3 W33 Bearing is a staple in wind turbines, where its ability to handle misalignment and heavy loads ensures uninterrupted operation. The open design simplifies maintenance in hard-to-reach areas.

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