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EZOHigh-Precision Extended Inner Ring Radial Ball Bearings

EZO High-Precision Extended Inner Ring Radial Ball Bearing R1 SRW1ZZA3MC3AF2

The EZO R1 is a high-precision extended inner ring radial ball bearing, an inch-system miniature bearing with industry number R1. It features a 1/16-inch bore, 3/16-inch outer diameter, and 0.109-inch width, with…

SKU 3G-OTH-98789

Brand
EZO
Item
High-Precision Extended Inner Ring Radial Ball Bearing R1 SRW1ZZA3MC3AF2
Part Number
SRW1ZZA3MC3AF2
Category
High-Precision Extended Inner Ring Radial Ball Bearings
Available to Order
Also known as:SRW1ZZA3MC3AF2EZO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

EZO
Manufacturer Part Number
SRW1ZZA3MC3AF2
Type
Dbl Shield
Bore
1/16 in
OD
3/16 in
Wd
0.109 in
Max Temp
302°F
System of Measurement
Inch
Bearing Industry Number
R1

Technical Documents

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

Product Description

The EZO R1 is a high-precision extended inner ring radial ball bearing, an inch-system miniature bearing with industry number R1. It features a 1/16-inch bore, 3/16-inch outer diameter, and 0.109-inch width, with double shields and a maximum operating temperature of 302°F (MPN SRW1ZZA3MC3AF2).

Frequently Asked Questions

What is the EZO R1 miniature ball bearing used for?

The EZO R1 miniature ball bearing is used in precision instruments, small motors, and medical devices where compact size and high accuracy are required. Its double shields protect against contamination, making it suitable for applications with limited space and moderate speeds.

What are the specifications of the EZO R1 bearing?

The EZO R1 bearing is an inch-system miniature radial ball bearing with a 1/16-inch bore, 3/16-inch outer diameter, and 0.109-inch width. It features double shields, a maximum operating temperature of 302°F, and the manufacturer part number SRW1ZZA3MC3AF2.

Where to buy the EZO R1 bearing worldwide?

You can source the EZO R1 bearing through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct high-precision bearing for your application.

How to select the correct EZO R1 bearing for my application?

To select the correct EZO R1 bearing, verify the inch-system dimensions: 1/16-inch bore, 3/16-inch OD, and 0.109-inch width. Confirm the operating temperature stays below 302°F and that double shields suit your environment. For load and speed requirements, consult the manufacturer's guidelines.

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 extended inner ring 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
EZO
EZO
Inch-system double-shielded radial ball bearing with 3/64 in bore, 5/32 in OD, and 0.094 in width. Extended inner ring design for compact assemblies. Maximum operating temperature 302°F. Suitable for precision instruments, medical devices, and small electric motors requiring high accuracy and contamination protection
EZO
EZO
EZO Miniature Ball Bearing: 1810, Dbl Shield, 5/16 in Bore, 1/2 in OD, 0.156 in Wd, 302°F Max Temp (MPN SRW1810ZZA3MC3AF2)
EZO
EZO
This inch-system radial ball bearing has a 1/16 in bore, 3/16 in outer diameter, and 0.109 in width. Double-shielded design protects against contamination. Maximum operating temperature is 302°F. Suitable for precision instruments, medical devices, and small electric motors where compact size and low friction are required
EZO
EZO
EZO Miniature Ball Bearing: 168, Dbl Shield, 1/4 in Bore, 3/8 in OD, 0.125 in Wd, 302°F Max Temp (MPN SRW168ZZSMC3A3AF2)

More from EZO

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EZO
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EZO Miniature Ball Bearing: R155, Dbl Shield, 5/32 in Bore, 5/16 in OD, 0.125 in Wd, 302°F Max Temp (MPN SRW155ZZA3MC3AF2)
EZO
EZO
Inch-system radial ball bearing with 1/8 in bore, 3/8 in OD, and 0.141 in width. Double shielded design. Maximum operating temperature 302°F. Suitable for compact rotary motion applications such as small motors and instrumentation
EZO
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Inch-system miniature ball bearing with 1/8 in bore, 5/16 in OD, and 0.141 in width. Double shielded design for contamination resistance. Suitable for compact mechanisms such as small motors, instrumentation, and precision machinery. Maximum operating temperature 302°F
EZO
EZO
Inch-system radial ball bearing with 5/64 in bore, 3/16 in OD, and 0.094 in width. Double-shielded design protects against contaminants; maximum operating temperature 302°F. Suitable for compact mechanisms requiring low friction and high precision, such as small motors and instrumentation
EZO
EZO
EZO Miniature Ball Bearing: R2, Dbl Shield, 1/8 in Bore, 3/8 in OD, 0.156 in Wd, 302°F Max Temp, Oil (MPN SRW2ZZA3MC3AF2)
EZO
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EZO Miniature Ball Bearing: R144, Open, 1/8 in Bore, 1/4 in OD, 0.109 in Wd, Stainless Steel Ring (MPN SRW144 A3MC3AF2)
EZO
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EZO Miniature Ball Bearing: R166, Dbl Shield, 3/16 in Bore, 3/8 in OD, 0.125 in Wd, 302°F Max Temp (MPN SRW166ZZA3MC3SRL)
EZO
EZO
Inch-system radial ball bearing with double shield, 3/16 in bore, 1/2 in OD, 0.196 in width. Extended inner ring design for shaft positioning. Max operating temperature 302°F. Used in precision instruments, small motors, and light-duty industrial equipment

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