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23148 CC/C08W33 Double Row Spherical Roller Bearing

23148 CC/C08W33 Double Row Spherical Roller Bearing

The 23148 CC/C08W33 is a double-row spherical roller bearing with a 240mm bore and 400mm outer diameter, crafted from robust chrome steel. It manages combined loads up to 491657 lbf and operates smoothly at speeds up to 1600 RPM.

Its open design and lubrication groove (16.7mm wide) make maintenance straightforward, while the steel cage ensures durability. The bearing performs reliably in temperatures ranging from -30°C to 200°C.

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

Weighing 65kg, it’s built for strength and longevity. Compliant with RoHS and REACH standards for safe and sustainable use.

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Product Parameters

  • Part Number 23148 CC/C08W33
  • Brand TFL
  • Interchangeable SKF
  • Size 240 x 400 x 128 mm
  • Bore Dia 240 mm
  • Bore Dia Tolerance -0.03mm to 0
  • Outer Dia 400 mm
  • Outer Dia Tolerance -0.04mm to 0
  • Width 128 mm
  • Width Tolerance -0.08mm to 0
  • Shoulder Dia Of Inner Ring 277 mm
  • Shoulder/Recess Dia Of Outer Ring 348 mm
  • Width Of Lubrication Groove 16.7 mm
  • Diameter Of Lubrication Hole 9 mm
  • Chamfer Dimension min.4 mm
  • System of Measurement Metric
  • Radial run-out P5
  • 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 Steel
  • Dynamic Radial Load 491657 lbf
  • Static Radial Load 719389 lbf
  • Max Speed 1600 rpm
  • Lubrication Required
  • Temperature Range -30° to 200 °C
  • Radial Clearance CN
  • RoHs Compliant
  • REACH Compliant
  • Weight 65 kg
  • Price （US$） US$1,072.95

Features

Performance Features of 23148 CC/C08W33 Bearing

23148 CC/C08W33 Bearing is built with chrome steel rings and rollers, offering robust resistance to combined loads.
Its dynamic radial load capacity reaches 491657 lbf, ensuring dependable performance in heavy-duty applications.
The steel cage maintains roller alignment, reducing friction and enhancing durability.

How Is 23148 CC/C08W33 Bearing Engineered for Reliability?

23148 CC/C08W33 Bearing features a double-row spherical roller design, accommodating misalignment and heavy loads.
With a maximum speed of 1600 rpm, it delivers consistent performance in demanding conditions.
The lubrication groove and hole ensure smooth operation, even in high-temperature environments.

Built for Durability: 23148 CC/C08W33 Bearing

23148 CC/C08W33 Bearing operates efficiently in temperatures ranging from -30° to 200°C.
Its chrome steel construction resists wear, making it suitable for harsh industrial environments.
The radial clearance of CN ensures optimal performance under varying load conditions.

Steel vs Ceramic Bearings: Strengths of 23148 CC/C08W33 Bearing

23148 CC/C08W33 Bearing’s chrome steel rollers provide superior load-bearing capacity compared to ceramic alternatives.
The open seal design allows for easy lubrication, extending service life.
Weighing 65 kg, it balances strength and practicality for large-scale machinery.

Application

Industrial Uses of 23148 CC/C08W33 Bearing
23148 CC/C08W33 Bearing is commonly used in heavy machinery like crushers and vibrating screens, where its double-row design handles combined loads effectively. The spherical roller type ensures smooth operation even with slight misalignments.

In wind turbines, 23148 CC/C08W33 Bearing supports the main shaft, thanks to its high dynamic radial load capacity. The chrome steel construction provides durability in harsh outdoor conditions.

For mining equipment, 23148 CC/C08W33 Bearing’s robust design makes it suitable for conveyors and excavators. The lubrication groove ensures consistent performance under heavy loads and high temperatures.

Where Is 23148 CC/C08W33 Bearing Used?
You’ll often find 23148 CC/C08W33 Bearing in paper mills, where it supports large rollers under constant stress. Its P5 radial run-out ensures precision in high-speed operations.

In steel plants, 23148 CC/C08W33 Bearing handles the intense loads of rolling mills. The steel cage and chrome steel rollers offer long service life despite frequent thermal fluctuations.

Built for Heavy-Duty Use: 23148 CC/C08W33 Bearing
23148 CC/C08W33 Bearing is ideal for construction equipment like cranes, where its combined load capacity and wide temperature range come in handy. The open design simplifies lubrication maintenance.

In marine applications, 23148 CC/C08W33 Bearing withstands saltwater exposure while supporting propeller shafts. The metric sizing ensures compatibility with international machinery standards.

Automotive vs Aerospace: Applications of 23148 CC/C08W33 Bearing
In automotive testing rigs, 23148 CC/C08W33 Bearing endures high-speed rotations and variable loads. Its CN radial clearance balances precision and flexibility.

For aerospace ground equipment, 23148 CC/C08W33 Bearing’s high static radial load capacity makes it reliable for landing gear simulators. The steel cage resists wear during repetitive stress tests.

Q&A

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