EXW Singapore — collect or forward from our Singapore office.

3G Electric
Describe the job or paste specifications. Press Enter or Search.
RFQ CartGet a QuoteSign inSign up
EZO SR168 A3MC3AF2 High-Precision Radial Ball Bearing - High-Precision Radial Ball Bearings
EZOHigh-Precision Radial Ball Bearings

EZO SR168 A3MC3AF2 High-Precision Radial Ball Bearing

The EZO Miniature Ball Bearing: 168 is a high-precision radial ball bearing with an inch system of measurement. It features a 1/4 in bore, 3/8 in OD, and 0.125 in width, with an open design and stainless steel ring…

SKU 3G-OTH-104400

Also listed as: SR168A3MC3AF2 · SR168-A3MC3AF2

Brand
EZO
Item
SR168 A3MC3AF2 High-Precision Radial Ball Bearing
Part Number
SR168 A3MC3AF2
Category
High-Precision Radial Ball Bearings
Available to Order
Also known as:SR168 A3MC3AF2EZO
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

EZO
Manufacturer Part Number
SR168 A3MC3AF2
Type
Open, Stainless Steel Ring
Bore
1/4 in
OD
3/8 in
Wd
0.125 in
System of Measurement
Inch
Bearing Industry Number
168

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The EZO Miniature Ball Bearing: 168 is a high-precision radial ball bearing with an inch system of measurement. It features a 1/4 in bore, 3/8 in OD, and 0.125 in width, with an open design and stainless steel ring (MPN SR168 A3MC3AF2).

Frequently Asked Questions

What is the EZO miniature ball bearing 168 used for?

The EZO 168 miniature ball bearing is used in precision instruments, medical devices, and small motors where low friction and high accuracy are required. Its stainless steel ring resists corrosion, making it suitable for clean-room or light-moisture environments. 3G Electric supplies this bearing globally.

What are the specifications of the EZO 168 bearing?

The EZO 168 bearing has a 1/4 in bore, 3/8 in OD, and 0.125 in width. It is an open-type radial ball bearing with a stainless steel ring, inch system of measurement, and bearing industry number 168. The manufacturer part number is SR168 A3MC3AF2.

Where to buy EZO miniature ball bearings worldwide?

3G Electric supplies EZO miniature ball bearings worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine EZO bearings and support procurement teams across 14 industrial departments.

How to select the right EZO miniature ball bearing?

Select an EZO miniature ball bearing by matching bore, OD, and width to your housing and shaft dimensions. Consider load type (radial vs axial), speed, and environmental factors like moisture or temperature. For the 168 model, confirm inch-system fit and open design suits your lubrication method.

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.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
EZO
EZO
This high-precision radial ball bearing features an open design with a stainless steel ring, providing corrosion resistance. With a 1/4 in bore, 1/2 in OD, and 0.125 in width, it is suitable for applications requiring low friction and high accuracy, such as precision instruments, medical devices, and small motors
EZO
EZO
This inch-system radial ball bearing features a 3/16 in bore, 3/8 in OD, and 0.125 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, small motors, and light-industrial equipment
EZO
EZO
This inch-system high-precision radial ball bearing features a 5/16 in bore, 1/2 in OD, and 0.156 in width. It has an open design with a stainless steel ring, identified by bearing industry number 1810. Suitable for applications requiring low friction and high accuracy, such as precision instruments, small motors, and robotics
EZO
EZO
This inch-system radial ball bearing features a 1/8 in bore, 1/4 in outer diameter, and 0.094 in width. The open design and stainless steel ring suit applications requiring low friction and corrosion resistance, such as precision instruments, medical devices, and small motors
EZO
EZO
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
EZO
EZO
This open radial ball bearing features a stainless steel ring and inch dimensions. With a 1/4 in bore, 5/8 in OD, and 0.196 in width, it is suited for applications requiring low friction and precise rotation, such as in small mechanisms and instrumentation

More from EZO

View all EZO parts →
Metric high-precision radial ball bearing with 8 mm bore, 19 mm outer diameter, and 6 mm width. Double shield design protects against contamination while maintaining low friction. Alloy steel ring construction. Suitable for compact rotating assemblies requiring reliable radial load support, such as small motors, robotics, and instrumentation
EZO
Metric high-precision radial ball bearing with 8 mm bore, 19 mm outer diameter, and 6 mm width. Double shield design protects against contamination while maintaining low friction. Alloy steel ring construction. Suitable for compact rotating assemblies requiring reliable radial load support, such as small motors, robotics, and instrumentation
EZO
EZO
This high-precision radial ball bearing features a 7 mm bore, 13 mm outer diameter, and 4 mm width. It is constructed with a stainless steel ring and double shields for corrosion resistance and contamination protection. Suitable for applications requiring low friction and compact size, such as small motors, robotics, medical devices, and instrumentation
EZO
EZO
Metric high-precision radial ball bearing with 2 mm bore, 5 mm outer diameter, and 2.5 mm width. Features double shields and stainless steel rings for corrosion resistance. Suitable for applications requiring low friction and compact size, such as miniature motors, robotics, and precision instruments
EZO
EZO
This high-precision radial ball bearing features a 4 mm bore, 12 mm outside diameter, and 4 mm width. It is constructed with double shields and a stainless steel ring for contaminant protection. Suitable for compact, low-friction applications requiring radial load support
EZO
EZO
Metric radial ball bearing with 5 mm bore, 14 mm outer diameter, and 5 mm width. Double shields and stainless steel ring provide contamination and corrosion resistance. Suitable for applications requiring precise rotation, such as small motors, instrumentation, and light industrial equipment
EZO
EZO
High-precision radial ball bearing with a 2 mm bore, 7 mm outside diameter, and 3 mm width. Features double shields and a stainless steel ring. Suitable for applications requiring low friction and high accuracy in compact spaces, such as precision instruments, small electric motors, and robotics
EZO
EZO
Metric radial ball bearing with 9 mm bore, 17 mm outer diameter, and 5 mm width. Features double shields and a stainless steel ring for contaminant protection and corrosion resistance. Suitable for compact, low-friction applications such as precision instruments and small mechanisms
EZO
EZO
Double-shielded radial ball bearing with stainless steel rings, 6 mm bore, 17 mm OD, 6 mm width. Suitable for applications requiring low friction and compact size, such as small motors, instrumentation, and precision mechanisms

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first