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EZOExtended Inner Ring Flanged Ball Bearings

EZO SFRW188ZZA3MC3AF2 Extended Inner Ring Flanged Ball Bearing

The EZO Miniature Ball Bearing 188 is an extended inner ring flanged ball bearing with a 1/4 in bore, 1/2 in OD, and 0.547 in flange diameter. It features double shields and is lubricated with oil, identified by the…

SKU 3G-OTH-102838

Brand
EZO
Item
SFRW188ZZA3MC3AF2 Extended Inner Ring Flanged Ball Bearing
Part Number
SFRW188ZZA3MC3AF2
Category
Extended Inner Ring Flanged Ball Bearings
Available to Order
Also known as:SFRW188ZZA3MC3AF2EZO
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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
SFRW188ZZA3MC3AF2
Type
Dbl Shield, Oil
Bore
1/4 in
OD
1/2 in
Flange Dia
0.547 in
Bearing Industry Number
188

Technical Documents

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

Product Description

The EZO Miniature Ball Bearing 188 is an extended inner ring flanged ball bearing with a 1/4 in bore, 1/2 in OD, and 0.547 in flange diameter. It features double shields and is lubricated with oil, identified by the manufacturer part number SFRW188ZZA3MC3AF2.

Frequently Asked Questions

What is the EZO miniature ball bearing 188 used for?

The EZO miniature ball bearing 188 is used in precision instruments, small motors, and robotics where compact size and low friction are required. Its extended inner ring and flanged design simplify mounting in tight spaces. Double shields protect against contamination, making it suitable for clean, light-load applications.

What are the specifications of the EZO 188 miniature ball bearing?

The EZO 188 miniature ball bearing has a 1/4 in bore, 1/2 in OD, and 0.547 in flange diameter. It is double shielded and lubricated with oil. The bearing industry number is 188, and the manufacturer part number is SFRW188ZZA3MC3AF2. It is an extended inner ring flanged ball bearing.

Where to buy the EZO 188 miniature ball bearing worldwide?

You can source the EZO 188 miniature ball bearing through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine EZO bearings to procurement teams and engineers globally.

How to select the correct EZO miniature ball bearing for an application?

To select the correct EZO miniature ball bearing, match the bore, OD, and flange diameter to your housing and shaft dimensions. Consider load, speed, and environmental factors. The EZO 188 with double shields and oil lubrication suits clean, light-load applications. For sealed or greased options, consult the EZO catalog or a distributor like 3G Electric.

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 extended inner ring flanged 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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