S15003CS0

S15003CS0 Constant Section (CS) Bearings
$526.45 /Each    info

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Overview

Part Number S15003CS0
Brand: LILY Brand: LILY Interchangeable With: KAYDON
Model Suffixes info

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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S15003CS0 Constant Section (CS) Bearings data sheet
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CAD1
INTERCHANGE
The LILY Bearing part series S15003CS0 is a potential replacement for these common bearing part numbers.
LILY
LS15003CS0
KAYDON
S15003CS0

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.

Variant Models

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!

Position 7 - Bearing Type
Position 8 - Cage
Position 9 - Tolerance
Position 10 - Bearing internal clearance or preload
X
Position 7 - Bearing Type
A Angular contact ball bearing (not ground for universal matching)
C Radial contact ball bearing
X Four-point contact ball bearing
Position 8 - Cage
P One-piece, snap-type, stamped brass or non-metallic composite cage
R One-piece, circular pocket, stamped brass or non-metallic composite cage
Position 9 - Tolerances (ABEC specifications are in accordance with ABMA standard 26.2)
0 Tolerance to Kaydon class 1 (ABEC 1F)
Position 10 - Bearing internal clearance or preload
Radial clearance or preload for radial contact and four-point contact ball bearings
Axial clearance or preload for matched angular contact ball bearings
Values below are valid for unmounted bearings under zero measuring load
- Standard internal clearance or preload
A Clearance 0 to 127 µm
K Preload 0 to 127 µm
L Preload 0 to 254 µm
Z Other inernal clearance or preload not specified above

Constant Section (CS) bearings manufactured from Stainless Steel maintain a uniform cross-sectional height regardless of bore diameter, making them exceptionally compact and space-efficient. Their AISI 440C alloy composition, hardened to HRC 58–62, provides inherent corrosion resistance that eliminates the need for surface coatings, sustaining reliable performance in humid, washdown, or chemically aggressive environments. This combination of slim profile and environmental durability makes them a go-to choice in robotics, medical, and semiconductor applications.

 

Constant Section (CS) bearings with radial contact geometry are designed to carry predominantly radial loads with minimal axial capacity, offering the lowest cross-sectional height and highest radial stiffness among the three contact configurations within the same bore diameter. The load is transmitted through each ball at a contact angle of zero degrees, distributing radial force symmetrically across the inner and outer raceways and making them the most efficient configuration for pure radial loading conditions. This makes them the preferred choice where shaft support under rotating radial forces is the primary requirement, such as in conveyor systems, light-duty spindles, and compact rotary mechanisms.

 

Constant Section (CS) bearings with Stainless Steel balls utilize AISI 440C alloy spheres hardened to HRC 58–62, providing inherent corrosion resistance that eliminates the need for surface coatings while maintaining adequate load capacity and contact fatigue life within the same compact cross-sectional envelope. The high chromium composition forms a stable passive oxide layer on the ball surface, enabling reliable performance in humid, washdown, and chemically aggressive environments where Chrome Steel balls would require additional protection. This makes them the preferred choice in food processing, medical, and marine applications where environmental exposure and hygiene requirements take precedence over maximum load capacity.

 

Why are Stainless Steel rings a preferred choice for Constant Section (CS) bearings in demanding environments?

Constant Section (CS) bearings with Stainless Steel rings use AISI 440C alloy hardened to HRC 58–62, delivering inherent corrosion resistance and sustained performance in humid, washdown, and chemically aggressive conditions without the need for additional surface protection. This makes them the most reliable option for applications where environmental exposure and hygiene requirements are the primary design constraints.

 

What load directions can Constant Section (CS) bearings with radial contact geometry handle?

Constant Section (CS) bearings with radial contact geometry are designed to carry predominantly radial loads with minimal axial capacity, offering the lowest cross-sectional height and highest radial stiffness among the three contact configurations within the same bore diameter.

 

Why are Stainless Steel balls the most common choice for Constant Section (CS) bearings in demanding environments?

Constant Section (CS) bearings with Stainless Steel balls utilize AISI 440C alloy spheres hardened to HRC 58–62, delivering inherent corrosion resistance and adequate load capacity without the need for additional surface protection. This makes them the most dependable option for applications where environmental exposure and hygiene requirements are the primary design constraints.

 

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S15003AP0,S15003AP0A,S15003AP0K,S15003AP0L,S15003AP0Z,S15003AR0,S15003AR0A,S15003AR0K,S15003AR0L,S15003AR0Z,S15003CP0,S15003CP0A,S15003CP0K,S15003CP0L,S15003CP0Z,S15003CR0,S15003CR0A,S15003CR0K,S15003CR0L,S15003CR0Z,S15003XP0,S15003XP0A,S15003XP0K,S15003XP0L,S15003XP0Z,S15003XR0,S15003XR0A,S15003XR0K,S15003XR0L,S15003XR0Z
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