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CSF/CSG Series Harmonic Reducer Bearings

TFL Bearings is a reliable supplier of high-quality CSF/CSG series harmonic reducer bearings. We have sufficient stock for fast delivery. Shop our variety of roller bearings at a great price.

XRB14-55-CSF

Manufacturers: TFL, OEM, Type: CSF/CSG Series Harmonic Reducer Bearings, Bore dia: 11(9)mm, Outer dia: 55 mm, Thickness: 16.5 mm, Cr: 7 kN, Cor: 9.1 kN, Mass: 0.15 kg,

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XRB17-62-CSF

Manufacturers: TFL, OEM, Type: CSF/CSG Series Harmonic Reducer Bearings, Bore dia: 10 mm, Outer dia: 62 mm, Thickness: 16.5 mm, Cr: 7.6 kN, Cor: 10.7 kN, Mass: 0.24 kg,

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XRB20-70-CSF

Manufacturers: TFL, OEM, Type: CSF/CSG Series Harmonic Reducer Bearings, Bore dia: 14 mm, Outer dia: 70 mm, Thickness: 16.5 mm, Cr: 8.5 kN, Cor: 13.4 kN, Mass: 0.2 kg,

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XRB25-85-CSF

Manufacturers: TFL, OEM, Type: CSF/CSG Series Harmonic Reducer Bearings, Bore dia: 20 mm, Outer dia: 85 mm, Thickness: 18.5 mm, Cr: 13.8 kN, Cor: 21.6 kN, Mass: 0.45 kg,

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XRB32-112-CSF

Manufacturers: TFL, OEM, Type: CSF/CSG Series Harmonic Reducer Bearings, Bore dia: 26 mm, Outer dia: 112 mm, Thickness: 22.5 mm, Cr: 12.5 kN, Cor: 35.6 kN, Mass: 0.9 kg,

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XRB40-126-CSF

Manufacturers: TFL, OEM, Type: CSF/CSG Series Harmonic Reducer Bearings, Bore dia: 32(24)mm, Outer dia: 126 mm, Thickness: 24 mm, Cr: 17.6 kN, Cor: 33.9 kN, Mass: 2.8 kg,

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XRB50-157-CSF

Manufacturers: TFL, OEM, Type: CSF/CSG Series Harmonic Reducer Bearings, Bore dia: 40(32)mm, Outer dia: 157 mm, Thickness: 31 mm, Cr: 49.5 kN, Cor: 85 kN, Mass: 4.6 kg,

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XRB65-210-CSF

Manufacturers: TFL, OEM, Type: CSF/CSG Series Harmonic Reducer Bearings, Bore dia: 52(44)mm, Outer dia: 210 mm, Thickness: 39 mm, Cr: 74.6 kN, Cor: 133 kN, Mass: 9.6 kg,

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Why Choose CSF/CSG Series Harmonic Reducer Bearings?
CSF/CSG series harmonic reducer bearings are essential components in precision motion control systems, offering outstanding performance in compact and high-accuracy applications. They are known for the following advantages:

High Precision and Torque Capacity: Designed with advanced geometry, these bearings ensure smooth rotation and high torque transmission, even in demanding applications.

Compact and Lightweight Design: Ideal for space-saving installations, their lightweight structure supports efficiency without compromising durability.

Excellent Load-Bearing Capability: Engineered to withstand both radial and axial loads, these bearings deliver reliable performance in complex movement scenarios.

Enhanced Service Life: The optimized design reduces friction and wear, promoting long-lasting and consistent operation.


Areas of Application for CSF/CSG Series Harmonic Reducer Bearings
These bearings are widely used in various precision-driven industries and devices:

Industrial Robotics: Support smooth, precise joint movement for articulated robot arms.

Medical Equipment: Ideal for imaging machines and robotic surgical systems that require accurate motion control.

Aerospace Systems: Provide stability and precision in flight control assemblies and testing systems.

Semiconductor Manufacturing: Ensure flawless movement of positioning stages and assembly units for intricate processes.


What Is a CSF/CSG Harmonic Reducer Bearing?
A CSF/CSG series harmonic reducer bearing consists of an outer ring, inner ring, and high-precision rolling elements, often combined with wave generators to achieve precise angular transmission in harmonic drive systems.


What Are the Common Types of Bearings for Harmonic Reducers?
Popular types include cross-roller bearings, thin-section bearings, and specialized high-torque harmonic reducer bearings, each designed to meet specific technical demands in motion control systems.