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EZOHigh-Precision Extended Inner Ring 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 extended inner ring 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…

SKU 3G-OTH-98367

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

EZO
Manufacturer Part Number
SRW3ZZA3MC3SRL
Type
Dbl Shield
Bore
3/16 in
OD
1/2 in
Wd
0.196 in
Max Temp
302°F
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 extended inner ring 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, with a maximum operating temperature of 302°F. The bearing carries the industry number R3 and manufacturer part number SRW3ZZA3MC3SRL.

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 up to 302°F.

What are the specifications of the EZO R3 bearing?

The EZO R3 bearing has a 3/16-inch bore, 1/2-inch outer diameter, and 0.196-inch width. It is a double-shielded radial ball bearing with a maximum operating temperature of 302°F. The inch-system bearing carries industry number R3 and manufacturer part number SRW3ZZA3MC3SRL.

Where to buy EZO R3 bearings worldwide?

3G Electric supplies the EZO R3 miniature ball bearing worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision bearing.

How to select the right EZO miniature ball bearing?

Select an EZO miniature ball bearing by matching bore, outer diameter, and width to your housing and shaft. Consider load type, speed, and temperature—the R3 handles up to 302°F. Double-shielded types like this one suit clean environments; consult a bearing manufacturer's guide for specific fit and lubrication.

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 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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