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EZOHigh-Precision Radial Ball Bearings

EZO SR09 A3MC3AF2 High-Precision Radial Ball Bearing

The EZO Miniature Ball Bearing SR09 is a high-precision radial ball bearing with an inch system of measurement. It features a 3/64 in bore, 1/8 in OD, and 0.047 in width, with an open design and stainless steel ring…

SKU 3G-OTH-102312

Also listed as: SR09A3MC3AF2 · SR09-A3MC3AF2

Brand
EZO
Item
SR09 A3MC3AF2 High-Precision Radial Ball Bearing
Part Number
SR09 A3MC3AF2
Category
High-Precision Radial Ball Bearings
Available to Order
Also known as:SR09 A3MC3AF2EZO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

EZO
Manufacturer Part Number
SR09 A3MC3AF2
Type
Open, Stainless Steel Ring
Bore
3/64 in
OD
1/8 in
Wd
0.047 in
System of Measurement
Inch
Bearing Industry Number
SR09

Technical Documents

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EZO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EZO Miniature Ball Bearing SR09 is a high-precision radial ball bearing with an inch system of measurement. It features a 3/64 in bore, 1/8 in OD, and 0.047 in width, with an open design and stainless steel ring. The bearing industry number is SR09, and the manufacturer part number is SR09 A3MC3AF2.

Frequently Asked Questions

What is the EZO SR09 miniature ball bearing used for?

The EZO SR09 is a high-precision radial ball bearing designed for applications requiring low friction and compact size, such as miniature motors, instrumentation, and precision machinery. Its stainless steel ring provides corrosion resistance, making it suitable for clean or light-duty industrial environments.

What are the specifications of the EZO SR09 bearing?

The EZO SR09 has a 3/64 in bore, 1/8 in OD, and 0.047 in width. It is an open-type bearing with a stainless steel ring, inch system of measurement, and bearing industry number SR09. The manufacturer part number is SR09 A3MC3AF2.

Where to buy the EZO SR09 bearing worldwide?

3G Electric supplies the EZO SR09 miniature ball bearing worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this precision bearing to support your operations.

How to select the correct EZO SR09 bearing for an application?

To select the EZO SR09, verify the bore (3/64 in), OD (1/8 in), and width (0.047 in) match your shaft and housing dimensions. Confirm the open design suits your lubrication method and that stainless steel provides adequate corrosion resistance for the operating environment. Consult EZO's load ratings for your specific load and speed requirements.

Used in

Common applications for EZO
Small electric motors — EZO R144 and R155 flanged miniature bearings for rotor support in compact motor housings.
Precision instruments — EZO R166 and R2-6 oil-lubricated bearings for low-torque rotary movement in measuring devices.
Medical and laboratory equipment — EZO 188 and 1810 double-shielded bearings for small pumps, agitators, and sample handling mechanisms.
Optical and encoder assemblies — EZO R1 and R2-5 miniature bearings for precise angular positioning in limited space.
Industrial encoders and tachometers — EZO extended inner ring flanged bearings for shaft mounting where axial location is required.
Aerospace and defense instrumentation — EZO miniature ball bearings in inch dimensions for compact control and guidance subassemblies.
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EZO Products

3G Electric supplies EZO high-precision radial ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
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Inch-system radial ball bearing with a 3/64 in bore, 5/32 in OD, and 0.063 in width. Open design with stainless steel ring. Industry number R0. Suitable for applications requiring low friction and high rotational accuracy, such as precision instruments, medical devices, and small motors
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This inch-system radial ball bearing features an open design with a stainless steel ring. With a 1/16 in bore, 3/16 in OD, and 0.078 in width, it is suited for applications requiring low friction and precise rotation, such as in small instruments and light machinery
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This inch-system radial ball bearing features a 3/32 in bore, 3/16 in OD, and 0.063 in width with an open design and stainless steel ring. It is suited for applications requiring low friction and high accuracy, such as precision instruments, medical devices, and small motors
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This inch-system radial ball bearing features a 1/8 in bore, 3/8 in outside diameter, and 0.156 in width. The open design with stainless steel ring is suited for applications requiring low friction and corrosion resistance, such as precision instruments, medical devices, robotics, and small motors
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This inch-system radial ball bearing features a 1/8 in bore, 5/16 in OD, and 0.109 in width. It has an open design with a stainless steel ring, suitable for applications requiring low friction and high speed in compact assemblies
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This inch-system radial ball bearing features a 3/16 in bore, 1/2 in outside diameter, and 0.156 in width. It has an open design with a stainless steel ring, providing corrosion resistance. Suitable for applications requiring low friction and high accuracy, such as precision instruments and small electric motors

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