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EZOHigh-Precision Radial Ball Bearings

EZO Miniature Ball Bearing: R3, Dbl Shield, 3/16 in Bore, 1/2 in OD, 0.196 in Wd

The EZO Miniature Ball Bearing R3 is a high-precision radial ball bearing with an inch system of measurement. It features a double shield design, a 3/16-inch bore, a 1/2-inch outer diameter, and a 0.196-inch width…

SKU 3G-OTH-105377

Brand
EZO
Item
Miniature Ball Bearing: R3, Dbl Shield, 3/16 in Bore, 1/2 in OD, 0.196 in Wd
Category
High-Precision Radial Ball Bearings
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Technical Specifications

EZO
Manufacturer Part Number
R3ZZA3MC3SRL
Type
Dbl Shield, Alloy Steel Ring
Bore
3/16 in
OD
1/2 in
Wd
0.196 in
System of Measurement
Inch
Bearing Industry Number
R3
View Full Spec Sheet

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

Product Description

The EZO Miniature Ball Bearing R3 is a high-precision radial ball bearing with an inch system of measurement. It features a double shield design, a 3/16-inch bore, a 1/2-inch outer diameter, and a 0.196-inch width, constructed with an alloy steel ring. The bearing carries the industry number R3 and manufacturer part number R3ZZA3MC3SRL.

Frequently Asked Questions

What is the EZO R3 miniature ball bearing used for?

The EZO R3 miniature ball bearing is used in precision instruments, small motors, and light-duty industrial equipment where compact size and low friction are required. Its double shield design protects against contamination, making it suitable for applications like robotics, medical devices, and model engineering.

What are the specifications of the EZO R3ZZA3MC3SRL bearing?

The EZO R3ZZA3MC3SRL is an inch-system miniature ball bearing with a 3/16-inch bore, 1/2-inch outer diameter, and 0.196-inch width. It features double shields, an alloy steel ring, and carries the bearing industry number R3. This high-precision radial bearing is designed for reliable performance in compact assemblies.

Where to buy EZO miniature ball bearings worldwide?

3G Electric supplies EZO miniature ball bearings worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the EZO R3ZZA3MC3SRL or other EZO bearing models for your precision applications.

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

To select the right EZO miniature ball bearing, match the bore, outer diameter, and width to your housing and shaft dimensions. Consider load capacity, speed requirements, and environmental factors like dust or moisture. The R3 double-shield design suits clean, moderate-speed applications. Consult EZO's technical data for specific ratings.

Used in

Common applications for EZO
Medical instruments — EZO stainless steel miniature ball bearings (e.g., 692XHZZP6MC3AF2) in dental handpieces and surgical tools
Precision encoders — EZO flanged bearings (e.g., F685HZZP6MC3SRL) for optical encoder shafts requiring axial location
Small electric motors — EZO radial ball bearings (e.g., 686HZZP6MC3SRL) in miniature DC motors and servo actuators
Instrumentation — EZO high-clearance bearings (e.g., SFR2-5 A3MC3AF2) in flow meters and pressure sensors
Robotics — EZO inch-series bearings (e.g., SR188ZZA3MC3SRL) in compact joint modules and end-effectors
Aerospace actuators — EZO corrosion-resistant bearings (e.g., SFR166ZZA3MC3AF2) in control surface linkages

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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