SET2015
SET Series Stainless Steel Thin Section Bearings
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Part No.
Part No.
SET2015
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
2.14 g
Tolerance class
ABEC-1
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
15 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
20 mm
Outside diameter tolerance
-0.009mm to 0
Width
3.5 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-86 to 230 °F
Radial dynamic load rating
191 lbf
Radial static load rating
118 lbf
Limiting speed
9.9 X 1000 rpm
Lubrication
Required
Radial internal clearance
0.003mm to 0.018mm
Radial internal clearance
C0
Materials
Ring material
Stainless Steel
Ball material
Stainless Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 5.68
/ each
In Stock
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SET2015 Bearing Product Overview & Core Advantages
The SET2015 is a metric single row deep groove ball bearing engineered for precision radial load applications. Constructed entirely from stainless steel (rings, balls, and cage), it offers excellent corrosion resistance. This bearing is characterized by its compact design with a 15 mm bore and a minimal 3.5 mm width, making it ideal for space-constrained assemblies. Its ABEC-1 precision class ensures reliable performance in a wide temperature range from -86 to 230 °F, suitable for various industrial and instrument applications.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| SET2015 | Basic model number indicating a 15 mm bore diameter and 20 mm outside diameter. |
| Open (Seal Type) | No seals or shields, allowing for higher speeds but requiring a clean operating environment or external sealing. |
| C0 (Radial Clearance) | Standard radial internal clearance group (0.003mm to 0.018mm). |
| ABEC-1 | Defines the tolerance class for dimensional and running accuracy. |
SET2015 Bearing Structural Features & Performance Benefits
- All-Stainless-Steel Construction: Provides superior corrosion resistance, making the bearing suitable for harsh environments and applications requiring washdown.
- Deep Groove Raceway: Optimized for handling radial loads efficiently, with a dynamic load rating of 191 lbf and a static load rating of 118 lbf.
- Stainless Steel Cage: Ensures dimensional stability and reliable performance across the specified temperature range.
- High-Speed Capability: The open design and precision construction contribute to a high limiting speed of 9,900 rpm.
- Precision Tolerances: ABEC-1 precision and tight bore/OD tolerances ensure smooth, low-vibration operation, critical for sensitive instrumentation.
SET2015 Bearing Typical Application Areas
This miniature ball bearing is widely used in:
- Precision Instruments: Optical encoders, medical devices, and measuring equipment.
- Small Electric Motors: Stepper motors, servo motors, and miniature DC motors.
- Office Automation Equipment: Printers, scanners, and copiers.
- Robotics and Automation: Small robotic joints, guide rollers, and conveyor systems.
