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EZOHigh-Precision Radial Ball Bearings

EZO Miniature Ball Bearing: R4A, Dbl Sealed, Contact Seal, 1/4 in Bore, 3/4 in OD

The EZO R4A is a high-precision radial ball bearing in the inch system, featuring a 1/4-inch bore, 3/4-inch outer diameter, and 0.281-inch width. It is a double-sealed, contact-seal bearing with manufacturer part…

SKU 3G-OTH-103101

Brand
EZO
Item
Miniature Ball Bearing: R4A, Dbl Sealed, Contact Seal, 1/4 in Bore, 3/4 in OD
Category
High-Precision Radial Ball Bearings
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Technical Specifications

EZO
Manufacturer Part Number
R4A-2RSA3MC3SRL
Type
Dbl Sealed, Contact Seal
Bore
1/4 in
OD
3/4 in
Wd
0.281 in
System of Measurement
Inch
Bearing Industry Number
R4A
View Full Spec Sheet

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

Product Description

The EZO R4A is a high-precision radial ball bearing in the inch system, featuring a 1/4-inch bore, 3/4-inch outer diameter, and 0.281-inch width. It is a double-sealed, contact-seal bearing with manufacturer part number R4A-2RSA3MC3SRL and bearing industry number R4A.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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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