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EZO Miniature Ball Bearing: R166, Dbl Shield, 3/16 in Bore, 3/8 in OD, 0.125 in Wd - High-Precision Radial Ball Bearings
EZOHigh-Precision Radial Ball Bearings

EZO Miniature Ball Bearing: R166, Dbl Shield, 3/16 in Bore, 3/8 in OD, 0.125 in Wd

The EZO R166 is a high-precision radial ball bearing with an inch system of measurement, featuring a 3/16 in bore, 3/8 in OD, and 0.125 in width. It is double-shielded, rated for a maximum temperature of 302°F, and…

SKU 3G-OTH-101364

Brand
EZO
Item
Miniature Ball Bearing: R166, Dbl Shield, 3/16 in Bore, 3/8 in OD, 0.125 in Wd
Category
High-Precision Radial Ball Bearings
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Technical Specifications

EZO
Manufacturer Part Number
SR166ZZA3MC3SRL
Type
Dbl Shield
Bore
3/16 in
OD
3/8 in
Wd
0.125 in
Max Temp
302°F
System of Measurement
Inch
Bearing Industry Number
R166
View Full Spec Sheet

Technical Documents

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

Product Description

The EZO R166 is a high-precision radial ball bearing with an inch system of measurement, featuring a 3/16 in bore, 3/8 in OD, and 0.125 in width. It is double-shielded, rated for a maximum temperature of 302°F, and identified by the manufacturer part number SR166ZZA3MC3SRL.

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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