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EZO Miniature Ball Bearing: R4, Dbl Shield, 1/4 in Bore, 5/8 in OD, 0.196 in Wd - High-Precision Extended Inner Ring Radial Ball Bearings
EZOHigh-Precision Extended Inner Ring Radial Ball Bearings

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

The EZO Miniature Ball Bearing: R4 is a high-precision extended inner ring radial ball bearing with an inch system of measurement. It features a double shield design, a 1/4-inch bore, a 5/8-inch outer diameter, and a…

SKU 3G-OTH-98248

Brand
EZO
Item
Miniature Ball Bearing: R4, Dbl Shield, 1/4 in Bore, 5/8 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
SRW4ZZA3MC3SRL
Type
Dbl Shield
Bore
1/4 in
OD
5/8 in
Wd
0.196 in
Max Temp
302°F
System of Measurement
Inch
Bearing Industry Number
R4
View Full Spec Sheet

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

Product Description

The EZO Miniature Ball Bearing: R4 is a high-precision extended inner ring radial ball bearing with an inch system of measurement. It features a double shield design, a 1/4-inch bore, a 5/8-inch outer diameter, and a 0.196-inch width, with a maximum operating temperature of 302°F. The bearing carries the industry number R4 and manufacturer part number SRW4ZZA3MC3SRL.

Frequently Asked Questions

What is the EZO R4 miniature ball bearing used for?

The EZO R4 miniature ball bearing is used in precision instruments, small motors, and industrial equipment requiring high accuracy and low friction. Its double-shield design protects against contamination, making it suitable for applications like robotics, medical devices, and instrumentation where reliable radial load support is critical.

What are the specifications of the EZO R4 miniature ball bearing?

The EZO R4 miniature ball bearing has a 1/4-inch bore, 5/8-inch outer diameter, and 0.196-inch width. It features double shields, a maximum operating temperature of 302°F, and an inch system of measurement. The bearing industry number is R4, and the manufacturer part number is SRW4ZZA3MC3SRL.

Where to buy the EZO R4 miniature ball bearing worldwide?

3G Electric supplies the EZO R4 miniature ball bearing worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source genuine EZO bearings to meet your precision requirements.

How to select the correct EZO R4 miniature ball bearing for an application?

To select the correct EZO R4 miniature ball bearing, verify the bore size (1/4 inch), outer diameter (5/8 inch), and width (0.196 inch) match your housing and shaft. Confirm the double-shield design suits your contamination level and that the 302°F maximum temperature is not exceeded. Consult EZO's load ratings for your radial load.

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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