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EZOHigh-Precision Radial Ball Bearings

EZO Miniature Ball Bearing: R4, Open, 1/4 in Bore, 5/8 in OD, 0.196 in Wd

The EZO Miniature Ball Bearing: R4 is a high-precision radial ball bearing with an inch system of measurement. It features a 1/4 in bore, 5/8 in OD, and 0.196 in width, with a stainless steel ring and an open design…

SKU 3G-OTH-101407

Brand
EZO
Item
Miniature Ball Bearing: R4, Open, 1/4 in Bore, 5/8 in OD, 0.196 in Wd
Category
High-Precision Radial Ball Bearings
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Technical Specifications

EZO
Manufacturer Part Number
SR4 A3MC3AF2
Type
Open, Stainless Steel Ring
Bore
1/4 in
OD
5/8 in
Wd
0.196 in
System of Measurement
Inch
Bearing Industry Number
R4
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EZO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The EZO Miniature Ball Bearing: R4 is a high-precision radial ball bearing with an inch system of measurement. It features a 1/4 in bore, 5/8 in OD, and 0.196 in width, with a stainless steel ring and an open design. The manufacturer part number is SR4 A3MC3AF2, and the bearing industry number is R4.

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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