SER1212
SER Series Stainless Steel Thin Section Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
SER1212
Basic Information
Bearing type
Ball
System of measurement
Inch
Construction
Single Row
Weight
3.01 g
Tolerance class
ABEC-1
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
0.5"
Bore diameter tolerance
-0.008mm to 0
Outside diameter
0.75"
Outside diameter tolerance
-0.009mm to 0
Width
0.1562"
Width tolerance
-0.12mm to 0
Performance
Temperature range
-86 to 230 °F
Radial dynamic load rating
207 lbf
Radial static load rating
121 lbf
Limiting speed
12 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:
$ 3.14
/ each
In Stock
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SER1212 Bearing Product Overview & Core Advantages
The SER1212 is a precision single row deep groove ball bearing manufactured to inch dimensions, designed for reliable performance in radial load applications. Constructed entirely from stainless steel, it offers excellent corrosion resistance. This bearing is characterized by its compact design, ABEC-1 precision class, and a wide operating temperature range from -86 to 230 °F, making it a robust and versatile component for various industrial settings.
Model Code Breakdown
The model designation SER1212 provides key dimensional information:
- SER: Series identifier for a specific inch-dimension deep groove ball bearing.
- 12: Indicates a bore diameter of 0.5 inches (12/64").
- 12: Indicates an outside diameter of 0.75 inches (12/16").
- Open: The bearing features an open (unsealed) construction, requiring external lubrication.
- ABEC-1: Denotes a standard precision tolerance class.
- C0: Specifies a standard (normal) range of radial internal clearance.
SER1212 Bearing Structural Features & Performance Benefits
- All-Stainless-Steel Construction: The rings, balls, and cage are made from stainless steel, providing superior corrosion resistance and durability in harsh environments, contributing to a long service life.
- Radial Load Capacity: Engineered to handle significant radial dynamic loads (rated at 207 lbf) and radial static loads (rated at 121 lbf), ensuring stable operation.
- Precision Performance: Manufactured to ABEC-1 tolerance class with a defined radial internal clearance (C0), this bearing offers consistent and smooth running for general precision applications.
- High-Speed Capability: With a limiting speed of 12,000 rpm, it is suitable for a wide range of high-speed operations.
SER1212 Bearing Typical Application Areas
This single row ball bearing is ideally suited for applications requiring corrosion resistance and reliable performance under radial loads, including:
- Medical and Dental Equipment
- Food Processing Machinery
- Precision Instruments and Optical Devices
- Small Electric Motors and Gearboxes
- Laboratory and Testing Equipment
