K32020AR0
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Overview |
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| Part Number | K32020AR0 |
Brand: LILY  |
Interchangeable With: KAYDON |
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Model Suffixes
Variant Models use a multi-position identifier,with each position representing a different design, specification, or dimension. For models with a Metric System of Measurement: Position 7 is Bearing Type, Position 8 is Cage, Position 9 is Tolerance, Position 10 is Clearance or Preload. |
Variant Models |
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| FKkom8 Gg Vmvk3cm8mpo | Vmoc2q |
| Wmvc2pw MKBm | WvXX |
| FmvX MKBm | xBmp |
| Mj2p Fmqo2Gp Wmvc2pwk MKBm | imvX2-FX28 88 Vmoc2q Wmvc2pwk |
| JGc uGvt 92cmqo2Gp | 5pw3Xvc NGpovqo |
| NGpkoc3qo2Gp | F2pwXm iGD |
| MGXmcvpqm NXvkk | 5WZN-C |
| Fmc2mk | Uy 88 |
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| WGcm 92v | lUy 88 |
| WGcm 92v MGXmcvpqm | -y.yl788 oG y |
| x3omc 92v | l7y 88 |
| x3omc 92v MGXmcvpqm | -y.yl788 oG y |
| O2toj | Uy 88 |
| O2toj MGXmcvpqm | -.Uad88- y88 |
| NGpovqo 5pwXm | ly ° |
| ZzomcpvX 92v8momc xp hppmc i2pw | lla 88 |
| hpomcpvX 92v8momc xp x3omc i2pw (F8vXX F2tm Jvqm) | lda 88 |
| hpomcpvX 92v8momc xp x3omc i2pw (uvcwm F2tm Jvqm) | lay 88 |
| ivt2vX NXmvcvpqm | y.yyyy – y.yyya" |
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| i2pw Vvomc2vX | NjcG8m FommX |
| WvXX Vvomc2vX | NjcG8m FommX |
| Nvwm Vvomc2vX | Wcvkk |
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| 9Kpv82q ivt2vX uGvt | R7Cd XEg |
| Fovo2q ivt2vX uGvt | UyadQ XEg |
| Fovo2q Mjc3ko uGvt | CHQQU XEg |
| Fovo2q VG8mpo | aQlCa XEg |
| hFx ivt2vX | CyCQR XEg |
| Mm8Bmcvo3cm ivpwm | -ly°N oG CCy °N |
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| u3Ec2qvo2Gp | u3Ec2qvomt |
| iGfF | NG8BX2vpo |
| Om2wjo | U.lR bw |
NOTE：All other trademarks are the property of their respective owners.
All other trademarks mentioned herein are used for the purpose of compatibility description and product identification only. Lily Bearing is not affiliated with, endorsed by, or sponsored by the holders of these trademarks.
Derived models are generated by adding 7-9 suffix characters to the base model.You can search for the model you need!
This series of models is also available for sale on our website. For detailed information, please feel free to contact us!
Constant Section (CS) bearings manufactured from Chrome Steel maintain a uniform cross-sectional height regardless of bore diameter, making them exceptionally compact and space-efficient. Their GCr15/52100 alloy composition, hardened to HRC 60–66, provides superior load capacity and contact fatigue resistance that delivers reliable performance under high-speed, heavy-load, and demanding cyclic conditions. This combination of slim profile and mechanical strength makes them a go-to choice in robotics, medical, and semiconductor applications.
Constant Section (CS) bearings with angular contact geometry are designed to carry combined radial and single-direction axial loads along a defined contact angle — typically 15° or 30° — delivering higher axial rigidity and speed capability than a four-point contact configuration under unidirectional thrust. The load is transmitted through each ball at a single contact point on both the inner and outer rings, concentrating force along the contact angle line and making them inherently stiffer and more precise under predictable, unidirectional loading conditions. This makes them the preferred choice where high-speed operation and axial preload control are critical, such as in spindle assemblies, precision actuators, and servo-driven positioning systems.
Constant Section (CS) bearings with Chrome Steel balls utilize GCr15/52100 alloy spheres hardened to HRC 60–66, delivering the highest load capacity and contact fatigue resistance among standard ball materials within the same compact cross-sectional envelope. The high carbon-chromium composition provides exceptional surface hardness and elastic modulus, enabling the balls to sustain high Hertzian contact stress against the raceways under heavy radial, axial, and moment loads without premature deformation or spalling. This makes them the preferred choice in general industrial, robotic, and precision motion applications where maximum mechanical performance and cost efficiency are the primary requirements.
Why are Chrome Steel rings the most common choice for Constant Section (CS) bearings?
Constant Section (CS) bearings with Chrome Steel rings use GCr15/52100 alloy hardened to HRC 60–66, delivering the highest combination of load capacity, contact fatigue resistance, and dimensional stability among standard ring materials. This makes them the most cost-effective option for the broadest range of industrial and precision motion applications.
What load directions can Constant Section (CS) bearings with angular contact geometry handle?
Constant Section (CS) bearings with angular contact geometry are designed to carry combined radial and single-direction axial loads along a defined contact angle — typically 15° or 30° — delivering higher axial rigidity and speed capability than a four-point contact configuration under unidirectional thrust.
Why are Chrome Steel balls the most common choice for Constant Section (CS) bearings?
Constant Section (CS) bearings with Chrome Steel balls utilize GCr15/52100 alloy spheres hardened to HRC 60–66, delivering the highest combination of load capacity, contact fatigue resistance, and surface hardness among standard ball materials. This makes them the most cost-effective option for the broadest range of industrial and precision motion applications.
