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EZOHigh-Precision Radial Ball Bearings

EZO Miniature Ball Bearing: R155, Open, 5/32 in Bore, 5/16 in OD, 0.109 in Wd

The EZO R155 is a high-precision radial ball bearing with an inch system of measurement. It features a 5/32 in bore, 5/16 in OD, and 0.109 in width, with an open design and stainless steel ring. The manufacturer part…

SKU 3G-OTH-103180

Brand
EZO
Item
Miniature Ball Bearing: R155, Open, 5/32 in Bore, 5/16 in OD, 0.109 in Wd
Category
High-Precision Radial Ball Bearings
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Technical Specifications

EZO
Manufacturer Part Number
SR155 A3MC3AF2
Type
Open, Stainless Steel Ring
Bore
5/32 in
OD
5/16 in
Wd
0.109 in
System of Measurement
Inch
Bearing Industry Number
R155
View Full Spec Sheet

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

Product Description

The EZO R155 is a high-precision radial ball bearing with an inch system of measurement. It features a 5/32 in bore, 5/16 in OD, and 0.109 in width, with an open design and stainless steel ring. The manufacturer part number is SR155 A3MC3AF2.

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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